24957920

素因数分解:

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

素因数の和:125

約数の個数: 96

約数和(自身を含む): 64774080

約数和(自身を除く): 39816160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 169, 208, 260, 284, 338, 355, 416, 520, 568, 676, 710, 845, 923, 1040, 1136, 1352, 1420, 1690, 1846, 2080, 2197, 2272, 2704, 2840, 3380, 3692, 4394, 4615, 5408, 5680, 6760, 7384, 8788, 9230, 10985, 11360, 11999, 13520, 14768, 17576, 18460, 21970, 23998, 27040, 29536, 35152, 36920, 43940, 47996, 59995, 70304, 73840, 87880, 95992, 119990, 147680, 155987, 175760, 191984, 239980, 311974, 351520, 383968, 479960, 623948, 779935, 959920, 1247896, 1559870, 1919840, 2495792, 3119740, 4991584, 6239480, 12478960, 24957920]

約数ペア:

[(1, 24957920), (2, 12478960), (4, 6239480), (5, 4991584), (8, 3119740), (10, 2495792), (13, 1919840), (16, 1559870), (20, 1247896), (26, 959920), (32, 779935), (40, 623948), (52, 479960), (65, 383968), (71, 351520), (80, 311974), (104, 239980), (130, 191984), (142, 175760), (160, 155987), (169, 147680), (208, 119990), (260, 95992), (284, 87880), (338, 73840), (355, 70304), (416, 59995), (520, 47996), (568, 43940), (676, 36920), (710, 35152), (845, 29536), (923, 27040), (1040, 23998), (1136, 21970), (1352, 18460), (1420, 17576), (1690, 14768), (1846, 13520), (2080, 11999), (2197, 11360), (2272, 10985), (2704, 9230), (2840, 8788), (3380, 7384), (3692, 6760), (4394, 5680), (4615, 5408)]