71965940

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4909}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 151365480

約数和(自身を除く): 79399540

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 4909, 7330, 9818, 14660, 19636, 24545, 49090, 98180, 3598297, 7196594, 14393188, 17991485, 35982970, 71965940]

約数ペア:

[(1, 71965940), (2, 35982970), (4, 17991485), (5, 14393188), (10, 7196594), (20, 3598297), (733, 98180), (1466, 49090), (2932, 24545), (3665, 19636), (4909, 14660), (7330, 9818)]