117627880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43891}}^1$

素因数の和:43969

約数の個数: 32

約数和(自身を含む): 268619040

約数和(自身を除く): 150991160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 43891, 87782, 175564, 219455, 351128, 438910, 877820, 1755640, 2940697, 5881394, 11762788, 14703485, 23525576, 29406970, 58813940, 117627880]

約数ペア:

[(1, 117627880), (2, 58813940), (4, 29406970), (5, 23525576), (8, 14703485), (10, 11762788), (20, 5881394), (40, 2940697), (67, 1755640), (134, 877820), (268, 438910), (335, 351128), (536, 219455), (670, 175564), (1340, 87782), (2680, 43891)]