9704080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 22804344

約数和(自身を除く): 13100264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1201, 1616, 2020, 2402, 4040, 4804, 6005, 8080, 9608, 12010, 19216, 24020, 48040, 96080, 121301, 242602, 485204, 606505, 970408, 1213010, 1940816, 2426020, 4852040, 9704080]

約数ペア:

[(1, 9704080), (2, 4852040), (4, 2426020), (5, 1940816), (8, 1213010), (10, 970408), (16, 606505), (20, 485204), (40, 242602), (80, 121301), (101, 96080), (202, 48040), (404, 24020), (505, 19216), (808, 12010), (1010, 9608), (1201, 8080), (1616, 6005), (2020, 4804), (2402, 4040)]