959920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 2450736

約数和(自身を除く): 1490816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 169, 208, 260, 284, 338, 355, 520, 568, 676, 710, 845, 923, 1040, 1136, 1352, 1420, 1690, 1846, 2704, 2840, 3380, 3692, 4615, 5680, 6760, 7384, 9230, 11999, 13520, 14768, 18460, 23998, 36920, 47996, 59995, 73840, 95992, 119990, 191984, 239980, 479960, 959920]

約数ペア:

[(1, 959920), (2, 479960), (4, 239980), (5, 191984), (8, 119990), (10, 95992), (13, 73840), (16, 59995), (20, 47996), (26, 36920), (40, 23998), (52, 18460), (65, 14768), (71, 13520), (80, 11999), (104, 9230), (130, 7384), (142, 6760), (169, 5680), (208, 4615), (260, 3692), (284, 3380), (338, 2840), (355, 2704), (520, 1846), (568, 1690), (676, 1420), (710, 1352), (845, 1136), (923, 1040)]