29845700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 65211972

約数和(自身を除く): 35366272

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 1901, 3140, 3802, 3925, 7604, 7850, 9505, 15700, 19010, 38020, 47525, 95050, 190100, 298457, 596914, 1193828, 1492285, 2984570, 5969140, 7461425, 14922850, 29845700]

約数ペア:

[(1, 29845700), (2, 14922850), (4, 7461425), (5, 5969140), (10, 2984570), (20, 1492285), (25, 1193828), (50, 596914), (100, 298457), (157, 190100), (314, 95050), (628, 47525), (785, 38020), (1570, 19010), (1901, 15700), (3140, 9505), (3802, 7850), (3925, 7604)]