74310620

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3803}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 156253104

約数和(自身を除く): 81942484

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3803, 3908, 4885, 7606, 9770, 15212, 19015, 19540, 38030, 76060, 3715531, 7431062, 14862124, 18577655, 37155310, 74310620]

約数ペア:

[(1, 74310620), (2, 37155310), (4, 18577655), (5, 14862124), (10, 7431062), (20, 3715531), (977, 76060), (1954, 38030), (3803, 19540), (3908, 19015), (4885, 15212), (7606, 9770)]