149122040

素因数分解:

$2^3\times 5^1\times {\mathrm{3728051}}^1$

素因数の和:3728062

約数の個数: 16

約数和(自身を含む): 335524680

約数和(自身を除く): 186402640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3728051, 7456102, 14912204, 18640255, 29824408, 37280510, 74561020, 149122040]

約数ペア:

[(1, 149122040), (2, 74561020), (4, 37280510), (5, 29824408), (8, 18640255), (10, 14912204), (20, 7456102), (40, 3728051)]