228520100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{43117}}^1$

素因数の和:43184

約数の個数: 36

約数和(自身を含む): 505256724

約数和(自身を除く): 276736624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 43117, 86234, 172468, 215585, 431170, 862340, 1077925, 2155850, 2285201, 4311700, 4570402, 9140804, 11426005, 22852010, 45704020, 57130025, 114260050, 228520100]

約数ペア:

[(1, 228520100), (2, 114260050), (4, 57130025), (5, 45704020), (10, 22852010), (20, 11426005), (25, 9140804), (50, 4570402), (53, 4311700), (100, 2285201), (106, 2155850), (212, 1077925), (265, 862340), (530, 431170), (1060, 215585), (1325, 172468), (2650, 86234), (5300, 43117)]