2051250910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{172519}}^1$

素因数の和:172596

約数の個数: 32

約数和(自身を含む): 3912753600

約数和(自身を除く): 1861502690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 172519, 345038, 862595, 1725190, 5003051, 7073279, 10006102, 14146558, 25015255, 35366395, 50030510, 70732790, 205125091, 410250182, 1025625455, 2051250910]

約数ペア:

[(1, 2051250910), (2, 1025625455), (5, 410250182), (10, 205125091), (29, 70732790), (41, 50030510), (58, 35366395), (82, 25015255), (145, 14146558), (205, 10006102), (290, 7073279), (410, 5003051), (1189, 1725190), (2378, 862595), (5945, 345038), (11890, 172519)]