14184440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3511}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 32240160

約数和(自身を除く): 18055720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 3511, 4040, 7022, 14044, 17555, 28088, 35110, 70220, 140440, 354611, 709222, 1418444, 1773055, 2836888, 3546110, 7092220, 14184440]

約数ペア:

[(1, 14184440), (2, 7092220), (4, 3546110), (5, 2836888), (8, 1773055), (10, 1418444), (20, 709222), (40, 354611), (101, 140440), (202, 70220), (404, 35110), (505, 28088), (808, 17555), (1010, 14044), (2020, 7022), (3511, 4040)]