117847280

素因数分解:

$2^4\times 5^1\times {\mathrm{1473091}}^1$

素因数の和:1473104

約数の個数: 20

約数和(自身を含む): 273995112

約数和(自身を除く): 156147832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1473091, 2946182, 5892364, 7365455, 11784728, 14730910, 23569456, 29461820, 58923640, 117847280]

約数ペア:

[(1, 117847280), (2, 58923640), (4, 29461820), (5, 23569456), (8, 14730910), (10, 11784728), (16, 7365455), (20, 5892364), (40, 2946182), (80, 1473091)]