7544492080

素因数分解:

$2^4\times 5^1\times {\mathrm{94306151}}^1$

素因数の和:94306164

約数の個数: 20

約数和(自身を含む): 17540944272

約数和(自身を除く): 9996452192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 94306151, 188612302, 377224604, 471530755, 754449208, 943061510, 1508898416, 1886123020, 3772246040, 7544492080]

約数ペア:

[(1, 7544492080), (2, 3772246040), (4, 1886123020), (5, 1508898416), (8, 943061510), (10, 754449208), (16, 471530755), (20, 377224604), (40, 188612302), (80, 94306151)]