190053550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{88397}}^1$

素因数の和:88452

約数の個数: 24

約数和(自身を含む): 361724616

約数和(自身を除く): 171671066

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 88397, 176794, 441985, 883970, 2209925, 3801071, 4419850, 7602142, 19005355, 38010710, 95026775, 190053550]

約数ペア:

[(1, 190053550), (2, 95026775), (5, 38010710), (10, 19005355), (25, 7602142), (43, 4419850), (50, 3801071), (86, 2209925), (215, 883970), (430, 441985), (1075, 176794), (2150, 88397)]