57808540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25579}}^1$

素因数の和:25701

約数の個数: 24

約数和(自身を含む): 122477040

約数和(自身を除く): 64668500

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 25579, 51158, 102316, 127895, 255790, 511580, 2890427, 5780854, 11561708, 14452135, 28904270, 57808540]

約数ペア:

[(1, 57808540), (2, 28904270), (4, 14452135), (5, 11561708), (10, 5780854), (20, 2890427), (113, 511580), (226, 255790), (452, 127895), (565, 102316), (1130, 51158), (2260, 25579)]