32551640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 48007720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 443, 668, 835, 886, 1336, 1670, 1772, 1837, 2215, 3340, 3544, 3674, 4430, 4873, 6680, 7348, 8860, 9185, 9746, 14696, 17720, 18370, 19492, 24365, 36740, 38984, 48730, 73480, 73981, 97460, 147962, 194920, 295924, 369905, 591848, 739810, 813791, 1479620, 1627582, 2959240, 3255164, 4068955, 6510328, 8137910, 16275820, 32551640]

約数ペア:

[(1, 32551640), (2, 16275820), (4, 8137910), (5, 6510328), (8, 4068955), (10, 3255164), (11, 2959240), (20, 1627582), (22, 1479620), (40, 813791), (44, 739810), (55, 591848), (88, 369905), (110, 295924), (167, 194920), (220, 147962), (334, 97460), (440, 73981), (443, 73480), (668, 48730), (835, 38984), (886, 36740), (1336, 24365), (1670, 19492), (1772, 18370), (1837, 17720), (2215, 14696), (3340, 9746), (3544, 9185), (3674, 8860), (4430, 7348), (4873, 6680)]