492337360

素因数分解:

$2^4\times 5^1\times {\mathrm{6154217}}^1$

素因数の和:6154230

約数の個数: 20

約数和(自身を含む): 1144684548

約数和(自身を除く): 652347188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6154217, 12308434, 24616868, 30771085, 49233736, 61542170, 98467472, 123084340, 246168680, 492337360]

約数ペア:

[(1, 492337360), (2, 246168680), (4, 123084340), (5, 98467472), (8, 61542170), (10, 49233736), (16, 30771085), (20, 24616868), (40, 12308434), (80, 6154217)]