141937360

素因数分解:

$2^4\times 5^1\times {\mathrm{1774217}}^1$

素因数の和:1774230

約数の個数: 20

約数和(自身を含む): 330004548

約数和(自身を除く): 188067188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1774217, 3548434, 7096868, 8871085, 14193736, 17742170, 28387472, 35484340, 70968680, 141937360]

約数ペア:

[(1, 141937360), (2, 70968680), (4, 35484340), (5, 28387472), (8, 17742170), (10, 14193736), (16, 8871085), (20, 7096868), (40, 3548434), (80, 1774217)]