39435580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115987}}^1$

素因数の和:116013

約数の個数: 24

約数和(自身を含む): 87686928

約数和(自身を除く): 48251348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115987, 231974, 463948, 579935, 1159870, 1971779, 2319740, 3943558, 7887116, 9858895, 19717790, 39435580]

約数ペア:

[(1, 39435580), (2, 19717790), (4, 9858895), (5, 7887116), (10, 3943558), (17, 2319740), (20, 1971779), (34, 1159870), (68, 579935), (85, 463948), (170, 231974), (340, 115987)]