2106080

素因数分解:

$2^5\times 5^1\times {\mathrm{13163}}^1$

素因数の和:13178

約数の個数: 24

約数和(自身を含む): 4975992

約数和(自身を除く): 2869912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 421216, 526520, 1053040, 2106080]

約数ペア:

[(1, 2106080), (2, 1053040), (4, 526520), (5, 421216), (8, 263260), (10, 210608), (16, 131630), (20, 105304), (32, 65815), (40, 52652), (80, 26326), (160, 13163)]