113445040

素因数分解:

$2^4\times 5^1\times {\mathrm{1418063}}^1$

素因数の和:1418076

約数の個数: 20

約数和(自身を含む): 263759904

約数和(自身を除く): 150314864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1418063, 2836126, 5672252, 7090315, 11344504, 14180630, 22689008, 28361260, 56722520, 113445040]

約数ペア:

[(1, 113445040), (2, 56722520), (4, 28361260), (5, 22689008), (8, 14180630), (10, 11344504), (16, 7090315), (20, 5672252), (40, 2836126), (80, 1418063)]