226491040

素因数分解:

$2^5\times 5^1\times {\mathrm{1415569}}^1$

素因数の和:1415584

約数の個数: 24

約数和(自身を含む): 535085460

約数和(自身を除く): 308594420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1415569, 2831138, 5662276, 7077845, 11324552, 14155690, 22649104, 28311380, 45298208, 56622760, 113245520, 226491040]

約数ペア:

[(1, 226491040), (2, 113245520), (4, 56622760), (5, 45298208), (8, 28311380), (10, 22649104), (16, 14155690), (20, 11324552), (32, 7077845), (40, 5662276), (80, 2831138), (160, 1415569)]