102750280

素因数分解:

$2^3\times 5^1\times {\mathrm{2568757}}^1$

素因数の和:2568768

約数の個数: 16

約数和(自身を含む): 231188220

約数和(自身を除く): 128437940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2568757, 5137514, 10275028, 12843785, 20550056, 25687570, 51375140, 102750280]

約数ペア:

[(1, 102750280), (2, 51375140), (4, 25687570), (5, 20550056), (8, 12843785), (10, 10275028), (20, 5137514), (40, 2568757)]