9639580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6101}}^1$

素因数の和:6189

約数の個数: 24

約数和(自身を含む): 20502720

約数和(自身を除く): 10863140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6101, 12202, 24404, 30505, 61010, 122020, 481979, 963958, 1927916, 2409895, 4819790, 9639580]

約数ペア:

[(1, 9639580), (2, 4819790), (4, 2409895), (5, 1927916), (10, 963958), (20, 481979), (79, 122020), (158, 61010), (316, 30505), (395, 24404), (790, 12202), (1580, 6101)]