13775523280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 34026822144

約数和(自身を除く): 20251298864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 83, 94, 148, 166, 185, 188, 235, 296, 332, 370, 376, 415, 470, 592, 664, 740, 752, 830, 940, 1193, 1328, 1480, 1660, 1739, 1880, 2386, 2960, 3071, 3320, 3478, 3760, 3901, 4772, 5965, 6142, 6640, 6956, 7802, 8695, 9544, 11930, 12284, 13912, 15355, 15604, 17390, 19088, 19505, 23860, 24568, 27824, 30710, 31208, 34780, 39010, 44141, 47720, 49136, 56071, 61420, 62416, 69560, 78020, 88282, 95440, 99019, 112142, 122840, 139120, 144337, 156040, 176564, 198038, 220705, 224284, 245680, 280355, 288674, 312080, 353128, 396076, 441410, 448568, 495095, 560710, 577348, 706256, 721685, 792152, 882820, 897136, 990190, 1121420, 1154696, 1443370, 1584304, 1765640, 1980380, 2074627, 2242840, 2309392, 2886740, 3531280, 3663703, 3960760, 4149254, 4485680, 4653893, 5773480, 7327406, 7921520, 8298508, 9307786, 10373135, 11546960, 14654812, 16597016, 18318515, 18615572, 20746270, 23269465, 29309624, 33194032, 36637030, 37231144, 41492540, 46538930, 58619248, 73274060, 74462288, 82985080, 93077860, 146548120, 165970160, 172194041, 186155720, 293096240, 344388082, 372311440, 688776164, 860970205, 1377552328, 1721940410, 2755104656, 3443880820, 6887761640, 13775523280]

約数ペア:

[(1, 13775523280), (2, 6887761640), (4, 3443880820), (5, 2755104656), (8, 1721940410), (10, 1377552328), (16, 860970205), (20, 688776164), (37, 372311440), (40, 344388082), (47, 293096240), (74, 186155720), (80, 172194041), (83, 165970160), (94, 146548120), (148, 93077860), (166, 82985080), (185, 74462288), (188, 73274060), (235, 58619248), (296, 46538930), (332, 41492540), (370, 37231144), (376, 36637030), (415, 33194032), (470, 29309624), (592, 23269465), (664, 20746270), (740, 18615572), (752, 18318515), (830, 16597016), (940, 14654812), (1193, 11546960), (1328, 10373135), (1480, 9307786), (1660, 8298508), (1739, 7921520), (1880, 7327406), (2386, 5773480), (2960, 4653893), (3071, 4485680), (3320, 4149254), (3478, 3960760), (3760, 3663703), (3901, 3531280), (4772, 2886740), (5965, 2309392), (6142, 2242840), (6640, 2074627), (6956, 1980380), (7802, 1765640), (8695, 1584304), (9544, 1443370), (11930, 1154696), (12284, 1121420), (13912, 990190), (15355, 897136), (15604, 882820), (17390, 792152), (19088, 721685), (19505, 706256), (23860, 577348), (24568, 560710), (27824, 495095), (30710, 448568), (31208, 441410), (34780, 396076), (39010, 353128), (44141, 312080), (47720, 288674), (49136, 280355), (56071, 245680), (61420, 224284), (62416, 220705), (69560, 198038), (78020, 176564), (88282, 156040), (95440, 144337), (99019, 139120), (112142, 122840)]