39176390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12281}}^1$

素因数の和:12328

約数の個数: 32

約数和(自身を含む): 79587360

約数和(自身を除く): 40410970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12281, 24562, 61405, 122810, 135091, 270182, 356149, 675455, 712298, 1350910, 1780745, 3561490, 3917639, 7835278, 19588195, 39176390]

約数ペア:

[(1, 39176390), (2, 19588195), (5, 7835278), (10, 3917639), (11, 3561490), (22, 1780745), (29, 1350910), (55, 712298), (58, 675455), (110, 356149), (145, 270182), (290, 135091), (319, 122810), (638, 61405), (1595, 24562), (3190, 12281)]