61886080

素因数分解:

$2^7\times 5^1\times {\mathrm{96697}}^1$

素因数の和:96716

約数の個数: 32

約数和(自身を含む): 147947940

約数和(自身を除く): 86061860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 96697, 193394, 386788, 483485, 773576, 966970, 1547152, 1933940, 3094304, 3867880, 6188608, 7735760, 12377216, 15471520, 30943040, 61886080]

約数ペア:

[(1, 61886080), (2, 30943040), (4, 15471520), (5, 12377216), (8, 7735760), (10, 6188608), (16, 3867880), (20, 3094304), (32, 1933940), (40, 1547152), (64, 966970), (80, 773576), (128, 483485), (160, 386788), (320, 193394), (640, 96697)]