75200080

素因数分解:

$2^4\times 5^1\times {\mathrm{940001}}^1$

素因数の和:940014

約数の個数: 20

約数和(自身を含む): 174840372

約数和(自身を除く): 99640292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 940001, 1880002, 3760004, 4700005, 7520008, 9400010, 15040016, 18800020, 37600040, 75200080]

約数ペア:

[(1, 75200080), (2, 37600040), (4, 18800020), (5, 15040016), (8, 9400010), (10, 7520008), (16, 4700005), (20, 3760004), (40, 1880002), (80, 940001)]