2564156950

素因数分解:

$2^1\times 5^2\times {\mathrm{773}}^1\times {\mathrm{66343}}^1$

素因数の和:67128

約数の個数: 24

約数和(自身を含む): 4775573808

約数和(自身を除く): 2211416858

約数列:

[1, 2, 5, 10, 25, 50, 773, 1546, 3865, 7730, 19325, 38650, 66343, 132686, 331715, 663430, 1658575, 3317150, 51283139, 102566278, 256415695, 512831390, 1282078475, 2564156950]

約数ペア:

[(1, 2564156950), (2, 1282078475), (5, 512831390), (10, 256415695), (25, 102566278), (50, 51283139), (773, 3317150), (1546, 1658575), (3865, 663430), (7730, 331715), (19325, 132686), (38650, 66343)]