157045700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{224351}}^1$

素因数の和:224372

約数の個数: 36

約数和(自身を含む): 389475072

約数和(自身を除く): 232429372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 224351, 448702, 897404, 1121755, 1570457, 2243510, 3140914, 4487020, 5608775, 6281828, 7852285, 11217550, 15704570, 22435100, 31409140, 39261425, 78522850, 157045700]

約数ペア:

[(1, 157045700), (2, 78522850), (4, 39261425), (5, 31409140), (7, 22435100), (10, 15704570), (14, 11217550), (20, 7852285), (25, 6281828), (28, 5608775), (35, 4487020), (50, 3140914), (70, 2243510), (100, 1570457), (140, 1121755), (175, 897404), (350, 448702), (700, 224351)]