20093071600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2928

約数の個数: 240

約数和(自身を含む): 57656309760

約数和(自身を除く): 37563238160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 83, 100, 112, 124, 140, 155, 166, 175, 200, 217, 248, 280, 310, 332, 350, 400, 415, 434, 496, 560, 581, 620, 664, 700, 775, 830, 868, 1085, 1162, 1240, 1328, 1400, 1550, 1660, 1736, 2075, 2170, 2324, 2480, 2573, 2789, 2800, 2905, 3100, 3320, 3472, 4150, 4340, 4648, 5146, 5425, 5578, 5810, 6200, 6640, 8300, 8680, 9296, 10292, 10850, 11156, 11620, 12400, 12865, 13945, 14525, 16600, 17360, 18011, 19523, 20584, 21700, 22312, 23240, 25730, 27890, 29050, 33200, 36022, 39046, 41168, 43400, 44624, 46480, 51460, 55780, 58100, 64325, 69725, 72044, 78092, 86459, 86800, 90055, 97615, 102920, 111560, 116200, 128650, 139450, 144088, 156184, 172918, 180110, 195230, 205840, 223120, 231487, 232400, 257300, 278900, 288176, 312368, 345836, 360220, 390460, 432295, 450275, 462974, 488075, 514600, 557800, 605213, 691672, 720440, 780920, 864590, 900550, 925948, 976150, 1029200, 1115600, 1157435, 1210426, 1383344, 1440880, 1561840, 1620409, 1729180, 1801100, 1851896, 1952300, 2161475, 2314870, 2420852, 3026065, 3240818, 3458360, 3602200, 3703792, 3904600, 4322950, 4629740, 4841704, 5787175, 6052130, 6481636, 6916720, 7176097, 7204400, 7809200, 8102045, 8645900, 9259480, 9683408, 11574350, 12104260, 12963272, 14352194, 15130325, 16204090, 17291800, 18518960, 23148700, 24208520, 25926544, 28704388, 30260650, 32408180, 34583600, 35880485, 40510225, 46297400, 48417040, 50232679, 57408776, 60521300, 64816360, 71760970, 81020450, 92594800, 100465358, 114817552, 121042600, 129632720, 143521940, 162040900, 179402425, 200930716, 242085200, 251163395, 287043880, 324081800, 358804850, 401861432, 502326790, 574087760, 648163600, 717609700, 803722864, 1004653580, 1255816975, 1435219400, 2009307160, 2511633950, 2870438800, 4018614320, 5023267900, 10046535800, 20093071600]

約数ペア:

[(1, 20093071600), (2, 10046535800), (4, 5023267900), (5, 4018614320), (7, 2870438800), (8, 2511633950), (10, 2009307160), (14, 1435219400), (16, 1255816975), (20, 1004653580), (25, 803722864), (28, 717609700), (31, 648163600), (35, 574087760), (40, 502326790), (50, 401861432), (56, 358804850), (62, 324081800), (70, 287043880), (80, 251163395), (83, 242085200), (100, 200930716), (112, 179402425), (124, 162040900), (140, 143521940), (155, 129632720), (166, 121042600), (175, 114817552), (200, 100465358), (217, 92594800), (248, 81020450), (280, 71760970), (310, 64816360), (332, 60521300), (350, 57408776), (400, 50232679), (415, 48417040), (434, 46297400), (496, 40510225), (560, 35880485), (581, 34583600), (620, 32408180), (664, 30260650), (700, 28704388), (775, 25926544), (830, 24208520), (868, 23148700), (1085, 18518960), (1162, 17291800), (1240, 16204090), (1328, 15130325), (1400, 14352194), (1550, 12963272), (1660, 12104260), (1736, 11574350), (2075, 9683408), (2170, 9259480), (2324, 8645900), (2480, 8102045), (2573, 7809200), (2789, 7204400), (2800, 7176097), (2905, 6916720), (3100, 6481636), (3320, 6052130), (3472, 5787175), (4150, 4841704), (4340, 4629740), (4648, 4322950), (5146, 3904600), (5425, 3703792), (5578, 3602200), (5810, 3458360), (6200, 3240818), (6640, 3026065), (8300, 2420852), (8680, 2314870), (9296, 2161475), (10292, 1952300), (10850, 1851896), (11156, 1801100), (11620, 1729180), (12400, 1620409), (12865, 1561840), (13945, 1440880), (14525, 1383344), (16600, 1210426), (17360, 1157435), (18011, 1115600), (19523, 1029200), (20584, 976150), (21700, 925948), (22312, 900550), (23240, 864590), (25730, 780920), (27890, 720440), (29050, 691672), (33200, 605213), (36022, 557800), (39046, 514600), (41168, 488075), (43400, 462974), (44624, 450275), (46480, 432295), (51460, 390460), (55780, 360220), (58100, 345836), (64325, 312368), (69725, 288176), (72044, 278900), (78092, 257300), (86459, 232400), (86800, 231487), (90055, 223120), (97615, 205840), (102920, 195230), (111560, 180110), (116200, 172918), (128650, 156184), (139450, 144088)]