113991320

素因数分解:

$2^3\times 5^1\times {\mathrm{2849783}}^1$

素因数の和:2849794

約数の個数: 16

約数和(自身を含む): 256480560

約数和(自身を除く): 142489240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2849783, 5699566, 11399132, 14248915, 22798264, 28497830, 56995660, 113991320]

約数ペア:

[(1, 113991320), (2, 56995660), (4, 28497830), (5, 22798264), (8, 14248915), (10, 11399132), (20, 5699566), (40, 2849783)]