31040200

素因数分解:

$2^3\times 5^2\times {\mathrm{155201}}^1$

素因数の和:155217

約数の個数: 24

約数和(自身を含む): 72168930

約数和(自身を除く): 41128730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 155201, 310402, 620804, 776005, 1241608, 1552010, 3104020, 3880025, 6208040, 7760050, 15520100, 31040200]

約数ペア:

[(1, 31040200), (2, 15520100), (4, 7760050), (5, 6208040), (8, 3880025), (10, 3104020), (20, 1552010), (25, 1241608), (40, 776005), (50, 620804), (100, 310402), (200, 155201)]