196674080

素因数分解:

$2^5\times 5^1\times {\mathrm{1229213}}^1$

素因数の和:1229228

約数の個数: 24

約数和(自身を含む): 464642892

約数和(自身を除く): 267968812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1229213, 2458426, 4916852, 6146065, 9833704, 12292130, 19667408, 24584260, 39334816, 49168520, 98337040, 196674080]

約数ペア:

[(1, 196674080), (2, 98337040), (4, 49168520), (5, 39334816), (8, 24584260), (10, 19667408), (16, 12292130), (20, 9833704), (32, 6146065), (40, 4916852), (80, 2458426), (160, 1229213)]