886009420

素因数分解:

$2^2\times 5^1\times {\mathrm{44300471}}^1$

素因数の和:44300480

約数の個数: 12

約数和(自身を含む): 1860619824

約数和(自身を除く): 974610404

約数列:

[1, 2, 4, 5, 10, 20, 44300471, 88600942, 177201884, 221502355, 443004710, 886009420]

約数ペア:

[(1, 886009420), (2, 443004710), (4, 221502355), (5, 177201884), (10, 88600942), (20, 44300471)]