79794740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50503}}^1$

素因数の和:50591

約数の個数: 24

約数和(自身を含む): 169693440

約数和(自身を除く): 89898700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 50503, 101006, 202012, 252515, 505030, 1010060, 3989737, 7979474, 15958948, 19948685, 39897370, 79794740]

約数ペア:

[(1, 79794740), (2, 39897370), (4, 19948685), (5, 15958948), (10, 7979474), (20, 3989737), (79, 1010060), (158, 505030), (316, 252515), (395, 202012), (790, 101006), (1580, 50503)]