118419680

素因数分解:

$2^5\times 5^1\times {\mathrm{740123}}^1$

素因数の和:740138

約数の個数: 24

約数和(自身を含む): 279766872

約数和(自身を除く): 161347192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 740123, 1480246, 2960492, 3700615, 5920984, 7401230, 11841968, 14802460, 23683936, 29604920, 59209840, 118419680]

約数ペア:

[(1, 118419680), (2, 59209840), (4, 29604920), (5, 23683936), (8, 14802460), (10, 11841968), (16, 7401230), (20, 5920984), (32, 3700615), (40, 2960492), (80, 1480246), (160, 740123)]