27049340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32987}}^1$

素因数の和:33037

約数の個数: 24

約数和(自身を含む): 58190832

約数和(自身を除く): 31141492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32987, 65974, 131948, 164935, 329870, 659740, 1352467, 2704934, 5409868, 6762335, 13524670, 27049340]

約数ペア:

[(1, 27049340), (2, 13524670), (4, 6762335), (5, 5409868), (10, 2704934), (20, 1352467), (41, 659740), (82, 329870), (164, 164935), (205, 131948), (410, 65974), (820, 32987)]