12425080

素因数分解:

$2^3\times 5^1\times {\mathrm{310627}}^1$

素因数の和:310638

約数の個数: 16

約数和(自身を含む): 27956520

約数和(自身を除く): 15531440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 310627, 621254, 1242508, 1553135, 2485016, 3106270, 6212540, 12425080]

約数ペア:

[(1, 12425080), (2, 6212540), (4, 3106270), (5, 2485016), (8, 1553135), (10, 1242508), (20, 621254), (40, 310627)]