69631400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{6569}}^1$

素因数の和:6638

約数の個数: 48

約数和(自身を含む): 164972700

約数和(自身を除く): 95341300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 6569, 10600, 13138, 26276, 32845, 52552, 65690, 131380, 164225, 262760, 328450, 348157, 656900, 696314, 1313800, 1392628, 1740785, 2785256, 3481570, 6963140, 8703925, 13926280, 17407850, 34815700, 69631400]

約数ペア:

[(1, 69631400), (2, 34815700), (4, 17407850), (5, 13926280), (8, 8703925), (10, 6963140), (20, 3481570), (25, 2785256), (40, 1740785), (50, 1392628), (53, 1313800), (100, 696314), (106, 656900), (200, 348157), (212, 328450), (265, 262760), (424, 164225), (530, 131380), (1060, 65690), (1325, 52552), (2120, 32845), (2650, 26276), (5300, 13138), (6569, 10600)]