115256360

素因数分解:

$2^3\times 5^1\times {\mathrm{2881409}}^1$

素因数の和:2881420

約数の個数: 16

約数和(自身を含む): 259326900

約数和(自身を除く): 144070540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2881409, 5762818, 11525636, 14407045, 23051272, 28814090, 57628180, 115256360]

約数ペア:

[(1, 115256360), (2, 57628180), (4, 28814090), (5, 23051272), (8, 14407045), (10, 11525636), (20, 5762818), (40, 2881409)]