117168400

素因数分解:

$2^4\times 5^2\times {\mathrm{292921}}^1$

素因数の和:292939

約数の個数: 30

約数和(自身を含む): 281498042

約数和(自身を除く): 164329642

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 292921, 585842, 1171684, 1464605, 2343368, 2929210, 4686736, 5858420, 7323025, 11716840, 14646050, 23433680, 29292100, 58584200, 117168400]

約数ペア:

[(1, 117168400), (2, 58584200), (4, 29292100), (5, 23433680), (8, 14646050), (10, 11716840), (16, 7323025), (20, 5858420), (25, 4686736), (40, 2929210), (50, 2343368), (80, 1464605), (100, 1171684), (200, 585842), (400, 292921)]