37916840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 94867200

約数和(自身を除く): 56950360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 79, 104, 130, 142, 158, 169, 260, 284, 316, 338, 355, 395, 520, 568, 632, 676, 710, 790, 845, 923, 1027, 1352, 1420, 1580, 1690, 1846, 2054, 2840, 3160, 3380, 3692, 4108, 4615, 5135, 5609, 6760, 7384, 8216, 9230, 10270, 11218, 11999, 13351, 18460, 20540, 22436, 23998, 26702, 28045, 36920, 41080, 44872, 47996, 53404, 56090, 59995, 66755, 72917, 95992, 106808, 112180, 119990, 133510, 145834, 224360, 239980, 267020, 291668, 364585, 479960, 534040, 583336, 729170, 947921, 1458340, 1895842, 2916680, 3791684, 4739605, 7583368, 9479210, 18958420, 37916840]

約数ペア:

[(1, 37916840), (2, 18958420), (4, 9479210), (5, 7583368), (8, 4739605), (10, 3791684), (13, 2916680), (20, 1895842), (26, 1458340), (40, 947921), (52, 729170), (65, 583336), (71, 534040), (79, 479960), (104, 364585), (130, 291668), (142, 267020), (158, 239980), (169, 224360), (260, 145834), (284, 133510), (316, 119990), (338, 112180), (355, 106808), (395, 95992), (520, 72917), (568, 66755), (632, 59995), (676, 56090), (710, 53404), (790, 47996), (845, 44872), (923, 41080), (1027, 36920), (1352, 28045), (1420, 26702), (1580, 23998), (1690, 22436), (1846, 20540), (2054, 18460), (2840, 13351), (3160, 11999), (3380, 11218), (3692, 10270), (4108, 9230), (4615, 8216), (5135, 7384), (5609, 6760)]