12041800

素因数分解:

$2^3\times 5^2\times {\mathrm{60209}}^1$

素因数の和:60225

約数の個数: 24

約数和(自身を含む): 27997650

約数和(自身を除く): 15955850

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 60209, 120418, 240836, 301045, 481672, 602090, 1204180, 1505225, 2408360, 3010450, 6020900, 12041800]

約数ペア:

[(1, 12041800), (2, 6020900), (4, 3010450), (5, 2408360), (8, 1505225), (10, 1204180), (20, 602090), (25, 481672), (40, 301045), (50, 240836), (100, 120418), (200, 60209)]