57488140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11927}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 121236192

約数和(自身を除く): 63748052

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 11927, 23854, 47708, 59635, 119270, 238540, 2874407, 5748814, 11497628, 14372035, 28744070, 57488140]

約数ペア:

[(1, 57488140), (2, 28744070), (4, 14372035), (5, 11497628), (10, 5748814), (20, 2874407), (241, 238540), (482, 119270), (964, 59635), (1205, 47708), (2410, 23854), (4820, 11927)]