63855460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 138148416

約数和(自身を除く): 74292956

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 107, 212, 214, 265, 428, 530, 535, 563, 1060, 1070, 1126, 2140, 2252, 2815, 5630, 5671, 11260, 11342, 22684, 28355, 29839, 56710, 59678, 60241, 113420, 119356, 120482, 149195, 240964, 298390, 301205, 596780, 602410, 1204820, 3192773, 6385546, 12771092, 15963865, 31927730, 63855460]

約数ペア:

[(1, 63855460), (2, 31927730), (4, 15963865), (5, 12771092), (10, 6385546), (20, 3192773), (53, 1204820), (106, 602410), (107, 596780), (212, 301205), (214, 298390), (265, 240964), (428, 149195), (530, 120482), (535, 119356), (563, 113420), (1060, 60241), (1070, 59678), (1126, 56710), (2140, 29839), (2252, 28355), (2815, 22684), (5630, 11342), (5671, 11260)]