79156180

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{4153}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 166442472

約数和(自身を除く): 87286292

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4153, 4765, 8306, 9530, 16612, 19060, 20765, 41530, 83060, 3957809, 7915618, 15831236, 19789045, 39578090, 79156180]

約数ペア:

[(1, 79156180), (2, 39578090), (4, 19789045), (5, 15831236), (10, 7915618), (20, 3957809), (953, 83060), (1906, 41530), (3812, 20765), (4153, 19060), (4765, 16612), (8306, 9530)]