9257200

素因数分解:

$2^4\times 5^2\times {\mathrm{23143}}^1$

素因数の和:23161

約数の個数: 30

約数和(自身を含む): 22241384

約数和(自身を除く): 12984184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23143, 46286, 92572, 115715, 185144, 231430, 370288, 462860, 578575, 925720, 1157150, 1851440, 2314300, 4628600, 9257200]

約数ペア:

[(1, 9257200), (2, 4628600), (4, 2314300), (5, 1851440), (8, 1157150), (10, 925720), (16, 578575), (20, 462860), (25, 370288), (40, 231430), (50, 185144), (80, 115715), (100, 92572), (200, 46286), (400, 23143)]