23359960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 33793640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 269, 334, 520, 538, 668, 835, 1076, 1336, 1345, 1670, 2152, 2171, 2690, 3340, 3497, 4342, 5380, 6680, 6994, 8684, 10760, 10855, 13988, 17368, 17485, 21710, 27976, 34970, 43420, 44923, 69940, 86840, 89846, 139880, 179692, 224615, 359384, 449230, 583999, 898460, 1167998, 1796920, 2335996, 2919995, 4671992, 5839990, 11679980, 23359960]

約数ペア:

[(1, 23359960), (2, 11679980), (4, 5839990), (5, 4671992), (8, 2919995), (10, 2335996), (13, 1796920), (20, 1167998), (26, 898460), (40, 583999), (52, 449230), (65, 359384), (104, 224615), (130, 179692), (167, 139880), (260, 89846), (269, 86840), (334, 69940), (520, 44923), (538, 43420), (668, 34970), (835, 27976), (1076, 21710), (1336, 17485), (1345, 17368), (1670, 13988), (2152, 10855), (2171, 10760), (2690, 8684), (3340, 6994), (3497, 6680), (4342, 5380)]