22488160

素因数分解:

$2^5\times 5^1\times {\mathrm{140551}}^1$

素因数の和:140566

約数の個数: 24

約数和(自身を含む): 53128656

約数和(自身を除く): 30640496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140551, 281102, 562204, 702755, 1124408, 1405510, 2248816, 2811020, 4497632, 5622040, 11244080, 22488160]

約数ペア:

[(1, 22488160), (2, 11244080), (4, 5622040), (5, 4497632), (8, 2811020), (10, 2248816), (16, 1405510), (20, 1124408), (32, 702755), (40, 562204), (80, 281102), (160, 140551)]