10366804180

素因数分解:

$2^2\times 5^1\times {\mathrm{40429}}^1\times {\mathrm{12821}}^1$

素因数の和:53259

約数の個数: 24

約数和(自身を含む): 21772525320

約数和(自身を除く): 11405721140

約数列:

[1, 2, 4, 5, 10, 20, 12821, 25642, 40429, 51284, 64105, 80858, 128210, 161716, 202145, 256420, 404290, 808580, 518340209, 1036680418, 2073360836, 2591701045, 5183402090, 10366804180]

約数ペア:

[(1, 10366804180), (2, 5183402090), (4, 2591701045), (5, 2073360836), (10, 1036680418), (20, 518340209), (12821, 808580), (25642, 404290), (40429, 256420), (51284, 202145), (64105, 161716), (80858, 128210)]