226533520

素因数分解:

$2^4\times 5^1\times {\mathrm{2831669}}^1$

素因数の和:2831682

約数の個数: 20

約数和(自身を含む): 526690620

約数和(自身を除く): 300157100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2831669, 5663338, 11326676, 14158345, 22653352, 28316690, 45306704, 56633380, 113266760, 226533520]

約数ペア:

[(1, 226533520), (2, 113266760), (4, 56633380), (5, 45306704), (8, 28316690), (10, 22653352), (16, 14158345), (20, 11326676), (40, 5663338), (80, 2831669)]