1944202000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 5433652224

約数和(自身を除く): 3489450224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 43, 47, 50, 52, 65, 74, 80, 86, 94, 100, 104, 125, 130, 148, 172, 185, 188, 200, 208, 215, 235, 250, 260, 296, 325, 344, 370, 376, 400, 430, 470, 481, 500, 520, 559, 592, 611, 650, 688, 740, 752, 860, 925, 940, 962, 1000, 1040, 1075, 1118, 1175, 1222, 1300, 1480, 1591, 1625, 1720, 1739, 1850, 1880, 1924, 2000, 2021, 2150, 2236, 2350, 2405, 2444, 2600, 2795, 2960, 3055, 3182, 3250, 3440, 3478, 3700, 3760, 3848, 4042, 4300, 4472, 4625, 4700, 4810, 4888, 5200, 5375, 5590, 5875, 6110, 6364, 6500, 6956, 7400, 7696, 7955, 8084, 8600, 8695, 8944, 9250, 9400, 9620, 9776, 10105, 10750, 11180, 11750, 12025, 12220, 12728, 13000, 13912, 13975, 14800, 15275, 15910, 16168, 17200, 17390, 18500, 18800, 19240, 20210, 20683, 21500, 22360, 22607, 23500, 24050, 24440, 25456, 26000, 26273, 27824, 27950, 30550, 31820, 32336, 34780, 37000, 38480, 39775, 40420, 41366, 43000, 43475, 44720, 45214, 47000, 48100, 48880, 50525, 52546, 55900, 60125, 61100, 63640, 69560, 69875, 74000, 74777, 76375, 79550, 80840, 82732, 86000, 86950, 90428, 94000, 96200, 101050, 103415, 105092, 111800, 113035, 120250, 122200, 127280, 131365, 139120, 139750, 149554, 152750, 159100, 161680, 165464, 173900, 180856, 192400, 198875, 202100, 206830, 210184, 217375, 223600, 226070, 240500, 244400, 252625, 262730, 279500, 299108, 305500, 318200, 330928, 347800, 361712, 373885, 397750, 404200, 413660, 420368, 434750, 452140, 481000, 505250, 517075, 525460, 559000, 565175, 598216, 611000, 636400, 656825, 695600, 747770, 795500, 808400, 827320, 869500, 904280, 962000, 972101, 1010500, 1034150, 1050920, 1118000, 1130350, 1196432, 1222000, 1313650, 1495540, 1591000, 1654640, 1739000, 1808560, 1869425, 1944202, 2021000, 2068300, 2101840, 2260700, 2585375, 2627300, 2825875, 2991080, 3182000, 3284125, 3478000, 3738850, 3888404, 4042000, 4136600, 4521400, 4860505, 5170750, 5254600, 5651750, 5982160, 6568250, 7477700, 7776808, 8273200, 9042800, 9347125, 9721010, 10341500, 10509200, 11303500, 13136500, 14955400, 15553616, 18694250, 19442020, 20683000, 22607000, 24302525, 26273000, 29910800, 37388500, 38884040, 41366000, 45214000, 48605050, 52546000, 74777000, 77768080, 97210100, 121512625, 149554000, 194420200, 243025250, 388840400, 486050500, 972101000, 1944202000]

約数ペア:

[(1, 1944202000), (2, 972101000), (4, 486050500), (5, 388840400), (8, 243025250), (10, 194420200), (13, 149554000), (16, 121512625), (20, 97210100), (25, 77768080), (26, 74777000), (37, 52546000), (40, 48605050), (43, 45214000), (47, 41366000), (50, 38884040), (52, 37388500), (65, 29910800), (74, 26273000), (80, 24302525), (86, 22607000), (94, 20683000), (100, 19442020), (104, 18694250), (125, 15553616), (130, 14955400), (148, 13136500), (172, 11303500), (185, 10509200), (188, 10341500), (200, 9721010), (208, 9347125), (215, 9042800), (235, 8273200), (250, 7776808), (260, 7477700), (296, 6568250), (325, 5982160), (344, 5651750), (370, 5254600), (376, 5170750), (400, 4860505), (430, 4521400), (470, 4136600), (481, 4042000), (500, 3888404), (520, 3738850), (559, 3478000), (592, 3284125), (611, 3182000), (650, 2991080), (688, 2825875), (740, 2627300), (752, 2585375), (860, 2260700), (925, 2101840), (940, 2068300), (962, 2021000), (1000, 1944202), (1040, 1869425), (1075, 1808560), (1118, 1739000), (1175, 1654640), (1222, 1591000), (1300, 1495540), (1480, 1313650), (1591, 1222000), (1625, 1196432), (1720, 1130350), (1739, 1118000), (1850, 1050920), (1880, 1034150), (1924, 1010500), (2000, 972101), (2021, 962000), (2150, 904280), (2236, 869500), (2350, 827320), (2405, 808400), (2444, 795500), (2600, 747770), (2795, 695600), (2960, 656825), (3055, 636400), (3182, 611000), (3250, 598216), (3440, 565175), (3478, 559000), (3700, 525460), (3760, 517075), (3848, 505250), (4042, 481000), (4300, 452140), (4472, 434750), (4625, 420368), (4700, 413660), (4810, 404200), (4888, 397750), (5200, 373885), (5375, 361712), (5590, 347800), (5875, 330928), (6110, 318200), (6364, 305500), (6500, 299108), (6956, 279500), (7400, 262730), (7696, 252625), (7955, 244400), (8084, 240500), (8600, 226070), (8695, 223600), (8944, 217375), (9250, 210184), (9400, 206830), (9620, 202100), (9776, 198875), (10105, 192400), (10750, 180856), (11180, 173900), (11750, 165464), (12025, 161680), (12220, 159100), (12728, 152750), (13000, 149554), (13912, 139750), (13975, 139120), (14800, 131365), (15275, 127280), (15910, 122200), (16168, 120250), (17200, 113035), (17390, 111800), (18500, 105092), (18800, 103415), (19240, 101050), (20210, 96200), (20683, 94000), (21500, 90428), (22360, 86950), (22607, 86000), (23500, 82732), (24050, 80840), (24440, 79550), (25456, 76375), (26000, 74777), (26273, 74000), (27824, 69875), (27950, 69560), (30550, 63640), (31820, 61100), (32336, 60125), (34780, 55900), (37000, 52546), (38480, 50525), (39775, 48880), (40420, 48100), (41366, 47000), (43000, 45214), (43475, 44720)]