78832240180

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{14027089}}^1$

素因数の和:14027379

約数の個数: 24

約数和(自身を含む): 166136853960

約数和(自身を除く): 87304613780

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 14027089, 28054178, 56108356, 70135445, 140270890, 280541780, 3941612009, 7883224018, 15766448036, 19708060045, 39416120090, 78832240180]

約数ペア:

[(1, 78832240180), (2, 39416120090), (4, 19708060045), (5, 15766448036), (10, 7883224018), (20, 3941612009), (281, 280541780), (562, 140270890), (1124, 70135445), (1405, 56108356), (2810, 28054178), (5620, 14027089)]