15033680

素因数分解:

$2^4\times 5^1\times {\mathrm{187921}}^1$

素因数の和:187934

約数の個数: 20

約数和(自身を含む): 34953492

約数和(自身を除く): 19919812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 187921, 375842, 751684, 939605, 1503368, 1879210, 3006736, 3758420, 7516840, 15033680]

約数ペア:

[(1, 15033680), (2, 7516840), (4, 3758420), (5, 3006736), (8, 1879210), (10, 1503368), (16, 939605), (20, 751684), (40, 375842), (80, 187921)]