13765580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40487}}^1$

素因数の和:40513

約数の個数: 24

約数和(自身を含む): 30608928

約数和(自身を除く): 16843348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40487, 80974, 161948, 202435, 404870, 688279, 809740, 1376558, 2753116, 3441395, 6882790, 13765580]

約数ペア:

[(1, 13765580), (2, 6882790), (4, 3441395), (5, 2753116), (10, 1376558), (17, 809740), (20, 688279), (34, 404870), (68, 202435), (85, 161948), (170, 80974), (340, 40487)]