2090711200

素因数分解:

$2^5\times 5^2\times {\mathrm{2613389}}^1$

素因数の和:2613409

約数の個数: 36

約数和(自身を含む): 5103950670

約数和(自身を除く): 3013239470

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2613389, 5226778, 10453556, 13066945, 20907112, 26133890, 41814224, 52267780, 65334725, 83628448, 104535560, 130669450, 209071120, 261338900, 418142240, 522677800, 1045355600, 2090711200]

約数ペア:

[(1, 2090711200), (2, 1045355600), (4, 522677800), (5, 418142240), (8, 261338900), (10, 209071120), (16, 130669450), (20, 104535560), (25, 83628448), (32, 65334725), (40, 52267780), (50, 41814224), (80, 26133890), (100, 20907112), (160, 13066945), (200, 10453556), (400, 5226778), (800, 2613389)]