9060400

素因数分解:

$2^4\times 5^2\times {\mathrm{22651}}^1$

素因数の和:22669

約数の個数: 30

約数和(自身を含む): 21768572

約数和(自身を除く): 12708172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 22651, 45302, 90604, 113255, 181208, 226510, 362416, 453020, 566275, 906040, 1132550, 1812080, 2265100, 4530200, 9060400]

約数ペア:

[(1, 9060400), (2, 4530200), (4, 2265100), (5, 1812080), (8, 1132550), (10, 906040), (16, 566275), (20, 453020), (25, 362416), (40, 226510), (50, 181208), (80, 113255), (100, 90604), (200, 45302), (400, 22651)]