42532880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40897}}^1$

素因数の和:40923

約数の個数: 40

約数和(自身を含む): 106498392

約数和(自身を除く): 63965512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40897, 81794, 163588, 204485, 327176, 408970, 531661, 654352, 817940, 1063322, 1635880, 2126644, 2658305, 3271760, 4253288, 5316610, 8506576, 10633220, 21266440, 42532880]

約数ペア:

[(1, 42532880), (2, 21266440), (4, 10633220), (5, 8506576), (8, 5316610), (10, 4253288), (13, 3271760), (16, 2658305), (20, 2126644), (26, 1635880), (40, 1063322), (52, 817940), (65, 654352), (80, 531661), (104, 408970), (130, 327176), (208, 204485), (260, 163588), (520, 81794), (1040, 40897)]