25797530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8087}}^1$

素因数の和:8134

約数の個数: 32

約数和(自身を含む): 52410240

約数和(自身を除く): 26612710

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8087, 16174, 40435, 80870, 88957, 177914, 234523, 444785, 469046, 889570, 1172615, 2345230, 2579753, 5159506, 12898765, 25797530]

約数ペア:

[(1, 25797530), (2, 12898765), (5, 5159506), (10, 2579753), (11, 2345230), (22, 1172615), (29, 889570), (55, 469046), (58, 444785), (110, 234523), (145, 177914), (290, 88957), (319, 80870), (638, 40435), (1595, 16174), (3190, 8087)]