1140446540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1213241}}^1$

素因数の和:1213297

約数の個数: 24

約数和(自身を含む): 2445895872

約数和(自身を除く): 1305449332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1213241, 2426482, 4852964, 6066205, 12132410, 24264820, 57022327, 114044654, 228089308, 285111635, 570223270, 1140446540]

約数ペア:

[(1, 1140446540), (2, 570223270), (4, 285111635), (5, 228089308), (10, 114044654), (20, 57022327), (47, 24264820), (94, 12132410), (188, 6066205), (235, 4852964), (470, 2426482), (940, 1213241)]