201768961960

素因数分解:

$2^3\times 5^1\times {\mathrm{5044224049}}^1$

素因数の和:5044224060

約数の個数: 16

約数和(自身を含む): 453980164500

約数和(自身を除く): 252211202540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5044224049, 10088448098, 20176896196, 25221120245, 40353792392, 50442240490, 100884480980, 201768961960]

約数ペア:

[(1, 201768961960), (2, 100884480980), (4, 50442240490), (5, 40353792392), (8, 25221120245), (10, 20176896196), (20, 10088448098), (40, 5044224049)]