225823160

素因数分解:

$2^3\times 5^1\times {\mathrm{5645579}}^1$

素因数の和:5645590

約数の個数: 16

約数和(自身を含む): 508102200

約数和(自身を除く): 282279040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5645579, 11291158, 22582316, 28227895, 45164632, 56455790, 112911580, 225823160]

約数ペア:

[(1, 225823160), (2, 112911580), (4, 56455790), (5, 45164632), (8, 28227895), (10, 22582316), (20, 11291158), (40, 5645579)]