5979580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 13638240

約数和(自身を除く): 7658660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 409, 430, 731, 818, 860, 1462, 1636, 2045, 2924, 3655, 4090, 6953, 7310, 8180, 13906, 14620, 17587, 27812, 34765, 35174, 69530, 70348, 87935, 139060, 175870, 298979, 351740, 597958, 1195916, 1494895, 2989790, 5979580]

約数ペア:

[(1, 5979580), (2, 2989790), (4, 1494895), (5, 1195916), (10, 597958), (17, 351740), (20, 298979), (34, 175870), (43, 139060), (68, 87935), (85, 70348), (86, 69530), (170, 35174), (172, 34765), (215, 27812), (340, 17587), (409, 14620), (430, 13906), (731, 8180), (818, 7310), (860, 6953), (1462, 4090), (1636, 3655), (2045, 2924)]