4980451100

素因数分解:

$2^2\times 5^2\times {\mathrm{49804511}}^1$

素因数の和:49804525

約数の個数: 18

約数和(自身を含む): 10807579104

約数和(自身を除く): 5827128004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 49804511, 99609022, 199218044, 249022555, 498045110, 996090220, 1245112775, 2490225550, 4980451100]

約数ペア:

[(1, 4980451100), (2, 2490225550), (4, 1245112775), (5, 996090220), (10, 498045110), (20, 249022555), (25, 199218044), (50, 99609022), (100, 49804511)]