4744035820

素因数分解:

$2^2\times 5^1\times {\mathrm{20809}}^1\times {\mathrm{11399}}^1$

素因数の和:32217

約数の個数: 24

約数和(自身を含む): 9963828000

約数和(自身を除く): 5219792180

約数列:

[1, 2, 4, 5, 10, 20, 11399, 20809, 22798, 41618, 45596, 56995, 83236, 104045, 113990, 208090, 227980, 416180, 237201791, 474403582, 948807164, 1186008955, 2372017910, 4744035820]

約数ペア:

[(1, 4744035820), (2, 2372017910), (4, 1186008955), (5, 948807164), (10, 474403582), (20, 237201791), (11399, 416180), (20809, 227980), (22798, 208090), (41618, 113990), (45596, 104045), (56995, 83236)]