133247080

素因数分解:

$2^3\times 5^1\times {\mathrm{3331177}}^1$

素因数の和:3331188

約数の個数: 16

約数和(自身を含む): 299806020

約数和(自身を除く): 166558940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3331177, 6662354, 13324708, 16655885, 26649416, 33311770, 66623540, 133247080]

約数ペア:

[(1, 133247080), (2, 66623540), (4, 33311770), (5, 26649416), (8, 16655885), (10, 13324708), (20, 6662354), (40, 3331177)]