187244080

素因数分解:

$2^4\times 5^1\times {\mathrm{2340551}}^1$

素因数の和:2340564

約数の個数: 20

約数和(自身を含む): 435342672

約数和(自身を除く): 248098592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2340551, 4681102, 9362204, 11702755, 18724408, 23405510, 37448816, 46811020, 93622040, 187244080]

約数ペア:

[(1, 187244080), (2, 93622040), (4, 46811020), (5, 37448816), (8, 23405510), (10, 18724408), (16, 11702755), (20, 9362204), (40, 4681102), (80, 2340551)]