56662120

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5927}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 71382680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5927, 9560, 11854, 23708, 29635, 47416, 59270, 118540, 237080, 1416553, 2833106, 5666212, 7082765, 11332424, 14165530, 28331060, 56662120]

約数ペア:

[(1, 56662120), (2, 28331060), (4, 14165530), (5, 11332424), (8, 7082765), (10, 5666212), (20, 2833106), (40, 1416553), (239, 237080), (478, 118540), (956, 59270), (1195, 47416), (1912, 29635), (2390, 23708), (4780, 11854), (5927, 9560)]