117675260

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{5393}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 247390416

約数和(自身を除く): 129715156

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 5393, 5455, 10786, 10910, 21572, 21820, 26965, 53930, 107860, 5883763, 11767526, 23535052, 29418815, 58837630, 117675260]

約数ペア:

[(1, 117675260), (2, 58837630), (4, 29418815), (5, 23535052), (10, 11767526), (20, 5883763), (1091, 107860), (2182, 53930), (4364, 26965), (5393, 21820), (5455, 21572), (10786, 10910)]