1433680

素因数分解:

$2^4\times 5^1\times {\mathrm{17921}}^1$

素因数の和:17934

約数の個数: 20

約数和(自身を含む): 3333492

約数和(自身を除く): 1899812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17921, 35842, 71684, 89605, 143368, 179210, 286736, 358420, 716840, 1433680]

約数ペア:

[(1, 1433680), (2, 716840), (4, 358420), (5, 286736), (8, 179210), (10, 143368), (16, 89605), (20, 71684), (40, 35842), (80, 17921)]