13194080

素因数分解:

$2^5\times 5^1\times {\mathrm{82463}}^1$

素因数の和:82478

約数の個数: 24

約数和(自身を含む): 31171392

約数和(自身を除く): 17977312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 82463, 164926, 329852, 412315, 659704, 824630, 1319408, 1649260, 2638816, 3298520, 6597040, 13194080]

約数ペア:

[(1, 13194080), (2, 6597040), (4, 3298520), (5, 2638816), (8, 1649260), (10, 1319408), (16, 824630), (20, 659704), (32, 412315), (40, 329852), (80, 164926), (160, 82463)]