117588560

素因数分解:

$2^4\times 5^1\times {\mathrm{1469857}}^1$

素因数の和:1469870

約数の個数: 20

約数和(自身を含む): 273393588

約数和(自身を除く): 155805028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1469857, 2939714, 5879428, 7349285, 11758856, 14698570, 23517712, 29397140, 58794280, 117588560]

約数ペア:

[(1, 117588560), (2, 58794280), (4, 29397140), (5, 23517712), (8, 14698570), (10, 11758856), (16, 7349285), (20, 5879428), (40, 2939714), (80, 1469857)]