3813620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 8268288

約数和(自身を除く): 4454668

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6151, 12302, 24604, 30755, 61510, 123020, 190681, 381362, 762724, 953405, 1906810, 3813620]

約数ペア:

[(1, 3813620), (2, 1906810), (4, 953405), (5, 762724), (10, 381362), (20, 190681), (31, 123020), (62, 61510), (124, 30755), (155, 24604), (310, 12302), (620, 6151)]