3890804560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{22279}}^1$

素因数の和:22388

約数の個数: 80

約数和(自身を含む): 9448502400

約数和(自身を除く): 5557697840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2960, 4366, 4720, 8732, 10915, 17464, 21830, 22279, 34928, 43660, 44558, 87320, 89116, 111395, 174640, 178232, 222790, 356464, 445580, 824323, 891160, 1314461, 1648646, 1782320, 2628922, 3297292, 4121615, 5257844, 6572305, 6594584, 8243230, 10515688, 13144610, 13189168, 16486460, 21031376, 26289220, 32972920, 48635057, 52578440, 65945840, 97270114, 105156880, 194540228, 243175285, 389080456, 486350570, 778160912, 972701140, 1945402280, 3890804560]

約数ペア:

[(1, 3890804560), (2, 1945402280), (4, 972701140), (5, 778160912), (8, 486350570), (10, 389080456), (16, 243175285), (20, 194540228), (37, 105156880), (40, 97270114), (59, 65945840), (74, 52578440), (80, 48635057), (118, 32972920), (148, 26289220), (185, 21031376), (236, 16486460), (295, 13189168), (296, 13144610), (370, 10515688), (472, 8243230), (590, 6594584), (592, 6572305), (740, 5257844), (944, 4121615), (1180, 3297292), (1480, 2628922), (2183, 1782320), (2360, 1648646), (2960, 1314461), (4366, 891160), (4720, 824323), (8732, 445580), (10915, 356464), (17464, 222790), (21830, 178232), (22279, 174640), (34928, 111395), (43660, 89116), (44558, 87320)]