13602220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8609}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 28929600

約数和(自身を除く): 15327380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8609, 17218, 34436, 43045, 86090, 172180, 680111, 1360222, 2720444, 3400555, 6801110, 13602220]

約数ペア:

[(1, 13602220), (2, 6801110), (4, 3400555), (5, 2720444), (10, 1360222), (20, 680111), (79, 172180), (158, 86090), (316, 43045), (395, 34436), (790, 17218), (1580, 8609)]