75972080

素因数分解:

$2^4\times 5^1\times {\mathrm{949651}}^1$

素因数の和:949664

約数の個数: 20

約数和(自身を含む): 176635272

約数和(自身を除く): 100663192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 949651, 1899302, 3798604, 4748255, 7597208, 9496510, 15194416, 18993020, 37986040, 75972080]

約数ペア:

[(1, 75972080), (2, 37986040), (4, 18993020), (5, 15194416), (8, 9496510), (10, 7597208), (16, 4748255), (20, 3798604), (40, 1899302), (80, 949651)]