13616660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 31343760

約数和(自身を除く): 17727100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1381, 1972, 2465, 2762, 4930, 5524, 6905, 9860, 13810, 23477, 27620, 40049, 46954, 80098, 93908, 117385, 160196, 200245, 234770, 400490, 469540, 680833, 800980, 1361666, 2723332, 3404165, 6808330, 13616660]

約数ペア:

[(1, 13616660), (2, 6808330), (4, 3404165), (5, 2723332), (10, 1361666), (17, 800980), (20, 680833), (29, 469540), (34, 400490), (58, 234770), (68, 200245), (85, 160196), (116, 117385), (145, 93908), (170, 80098), (290, 46954), (340, 40049), (493, 27620), (580, 23477), (986, 13810), (1381, 9860), (1972, 6905), (2465, 5524), (2762, 4930)]