57039740

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11933}}^1$

素因数の和:12181

約数の個数: 24

約数和(自身を含む): 120294720

約数和(自身を除く): 63254980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 11933, 23866, 47732, 59665, 119330, 238660, 2851987, 5703974, 11407948, 14259935, 28519870, 57039740]

約数ペア:

[(1, 57039740), (2, 28519870), (4, 14259935), (5, 11407948), (10, 5703974), (20, 2851987), (239, 238660), (478, 119330), (956, 59665), (1195, 47732), (2390, 23866), (4780, 11933)]