2138990600

素因数分解:

$2^3\times 5^2\times {\mathrm{10694953}}^1$

素因数の和:10694969

約数の個数: 24

約数和(自身を含む): 4973153610

約数和(自身を除く): 2834163010

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10694953, 21389906, 42779812, 53474765, 85559624, 106949530, 213899060, 267373825, 427798120, 534747650, 1069495300, 2138990600]

約数ペア:

[(1, 2138990600), (2, 1069495300), (4, 534747650), (5, 427798120), (8, 267373825), (10, 213899060), (20, 106949530), (25, 85559624), (40, 53474765), (50, 42779812), (100, 21389906), (200, 10694953)]