372268940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641843}}^1$

素因数の和:641881

約数の個数: 24

約数和(自身を含む): 808723440

約数和(自身を除く): 436454500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 641843, 1283686, 2567372, 3209215, 6418430, 12836860, 18613447, 37226894, 74453788, 93067235, 186134470, 372268940]

約数ペア:

[(1, 372268940), (2, 186134470), (4, 93067235), (5, 74453788), (10, 37226894), (20, 18613447), (29, 12836860), (58, 6418430), (116, 3209215), (145, 2567372), (290, 1283686), (580, 641843)]