61880521540

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4570201}}^1$

素因数の和:4570887

約数の個数: 24

約数和(自身を含む): 130141072152

約数和(自身を除く): 68260550612

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6770, 13540, 4570201, 9140402, 18280804, 22851005, 45702010, 91404020, 3094026077, 6188052154, 12376104308, 15470130385, 30940260770, 61880521540]

約数ペア:

[(1, 61880521540), (2, 30940260770), (4, 15470130385), (5, 12376104308), (10, 6188052154), (20, 3094026077), (677, 91404020), (1354, 45702010), (2708, 22851005), (3385, 18280804), (6770, 9140402), (13540, 4570201)]