2273805220

素因数分解:

$2^2\times 5^1\times {\mathrm{9521}}^1\times {\mathrm{11941}}^1$

素因数の和:21471

約数の個数: 24

約数和(自身を含む): 4775892408

約数和(自身を除く): 2502087188

約数列:

[1, 2, 4, 5, 10, 20, 9521, 11941, 19042, 23882, 38084, 47605, 47764, 59705, 95210, 119410, 190420, 238820, 113690261, 227380522, 454761044, 568451305, 1136902610, 2273805220]

約数ペア:

[(1, 2273805220), (2, 1136902610), (4, 568451305), (5, 454761044), (10, 227380522), (20, 113690261), (9521, 238820), (11941, 190420), (19042, 119410), (23882, 95210), (38084, 59705), (47605, 47764)]