57029780

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4519}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 119978880

約数和(自身を除く): 62949100

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 4519, 6310, 9038, 12620, 18076, 22595, 45190, 90380, 2851489, 5702978, 11405956, 14257445, 28514890, 57029780]

約数ペア:

[(1, 57029780), (2, 28514890), (4, 14257445), (5, 11405956), (10, 5702978), (20, 2851489), (631, 90380), (1262, 45190), (2524, 22595), (3155, 18076), (4519, 12620), (6310, 9038)]