2025805220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{3347}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 4343347008

約数和(自身を除く): 2317541788

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 571, 1060, 1142, 2284, 2855, 3347, 5710, 6694, 11420, 13388, 16735, 30263, 33470, 60526, 66940, 121052, 151315, 177391, 302630, 354782, 605260, 709564, 886955, 1773910, 1911137, 3547820, 3822274, 7644548, 9555685, 19111370, 38222740, 101290261, 202580522, 405161044, 506451305, 1012902610, 2025805220]

約数ペア:

[(1, 2025805220), (2, 1012902610), (4, 506451305), (5, 405161044), (10, 202580522), (20, 101290261), (53, 38222740), (106, 19111370), (212, 9555685), (265, 7644548), (530, 3822274), (571, 3547820), (1060, 1911137), (1142, 1773910), (2284, 886955), (2855, 709564), (3347, 605260), (5710, 354782), (6694, 302630), (11420, 177391), (13388, 151315), (16735, 121052), (30263, 66940), (33470, 60526)]