1044171640

素因数分解:

$2^3\times 5^1\times {\mathrm{26104291}}^1$

素因数の和:26104302

約数の個数: 16

約数和(自身を含む): 2349386280

約数和(自身を除く): 1305214640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26104291, 52208582, 104417164, 130521455, 208834328, 261042910, 522085820, 1044171640]

約数ペア:

[(1, 1044171640), (2, 522085820), (4, 261042910), (5, 208834328), (8, 130521455), (10, 104417164), (20, 52208582), (40, 26104291)]