13315060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 31570560

約数和(自身を除く): 18255500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 2087, 3190, 4174, 6380, 8348, 10435, 20870, 22957, 41740, 45914, 60523, 91828, 114785, 121046, 229570, 242092, 302615, 459140, 605230, 665753, 1210460, 1331506, 2663012, 3328765, 6657530, 13315060]

約数ペア:

[(1, 13315060), (2, 6657530), (4, 3328765), (5, 2663012), (10, 1331506), (11, 1210460), (20, 665753), (22, 605230), (29, 459140), (44, 302615), (55, 242092), (58, 229570), (110, 121046), (116, 114785), (145, 91828), (220, 60523), (290, 45914), (319, 41740), (580, 22957), (638, 20870), (1276, 10435), (1595, 8348), (2087, 6380), (3190, 4174)]