4345780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 9192960

約数和(自身を除く): 4847180

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1439, 1510, 2878, 3020, 5756, 7195, 14390, 28780, 217289, 434578, 869156, 1086445, 2172890, 4345780]

約数ペア:

[(1, 4345780), (2, 2172890), (4, 1086445), (5, 869156), (10, 434578), (20, 217289), (151, 28780), (302, 14390), (604, 7195), (755, 5756), (1439, 3020), (1510, 2878)]