4672400

素因数分解:

$2^4\times 5^2\times {\mathrm{11681}}^1$

素因数の和:11699

約数の個数: 30

約数和(自身を含む): 11226402

約数和(自身を除く): 6554002

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 11681, 23362, 46724, 58405, 93448, 116810, 186896, 233620, 292025, 467240, 584050, 934480, 1168100, 2336200, 4672400]

約数ペア:

[(1, 4672400), (2, 2336200), (4, 1168100), (5, 934480), (8, 584050), (10, 467240), (16, 292025), (20, 233620), (25, 186896), (40, 116810), (50, 93448), (80, 58405), (100, 46724), (200, 23362), (400, 11681)]