80454110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{66491}}^1$

素因数の和:66520

約数の個数: 24

約数和(自身を含む): 159181848

約数和(自身を除く): 78727738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 66491, 132982, 332455, 664910, 731401, 1462802, 3657005, 7314010, 8045411, 16090822, 40227055, 80454110]

約数ペア:

[(1, 80454110), (2, 40227055), (5, 16090822), (10, 8045411), (11, 7314010), (22, 3657005), (55, 1462802), (110, 731401), (121, 664910), (242, 332455), (605, 132982), (1210, 66491)]