12091400

素因数分解:

$2^3\times 5^2\times {\mathrm{60457}}^1$

素因数の和:60473

約数の個数: 24

約数和(自身を含む): 28112970

約数和(自身を除く): 16021570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60457, 120914, 241828, 302285, 483656, 604570, 1209140, 1511425, 2418280, 3022850, 6045700, 12091400]

約数ペア:

[(1, 12091400), (2, 6045700), (4, 3022850), (5, 2418280), (8, 1511425), (10, 1209140), (20, 604570), (25, 483656), (40, 302285), (50, 241828), (100, 120914), (200, 60457)]