3271760

素因数分解:

$2^4\times 5^1\times {\mathrm{40897}}^1$

素因数の和:40910

約数の個数: 20

約数和(自身を含む): 7607028

約数和(自身を除く): 4335268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40897, 81794, 163588, 204485, 327176, 408970, 654352, 817940, 1635880, 3271760]

約数ペア:

[(1, 3271760), (2, 1635880), (4, 817940), (5, 654352), (8, 408970), (10, 327176), (16, 204485), (20, 163588), (40, 81794), (80, 40897)]