13122040

素因数分解:

$2^3\times 5^1\times {\mathrm{328051}}^1$

素因数の和:328062

約数の個数: 16

約数和(自身を含む): 29524680

約数和(自身を除く): 16402640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 328051, 656102, 1312204, 1640255, 2624408, 3280510, 6561020, 13122040]

約数ペア:

[(1, 13122040), (2, 6561020), (4, 3280510), (5, 2624408), (8, 1640255), (10, 1312204), (20, 656102), (40, 328051)]