401527610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331841}}^1$

素因数の和:331870

約数の個数: 24

約数和(自身を含む): 794429748

約数和(自身を除く): 392902138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 331841, 663682, 1659205, 3318410, 3650251, 7300502, 18251255, 36502510, 40152761, 80305522, 200763805, 401527610]

約数ペア:

[(1, 401527610), (2, 200763805), (5, 80305522), (10, 40152761), (11, 36502510), (22, 18251255), (55, 7300502), (110, 3650251), (121, 3318410), (242, 1659205), (605, 663682), (1210, 331841)]