528088360

素因数分解:

$2^3\times 5^1\times {\mathrm{3259}}^1\times {\mathrm{4051}}^1$

素因数の和:7321

約数の個数: 32

約数和(自身を含む): 1188856800

約数和(自身を除く): 660768440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3259, 4051, 6518, 8102, 13036, 16204, 16295, 20255, 26072, 32408, 32590, 40510, 65180, 81020, 130360, 162040, 13202209, 26404418, 52808836, 66011045, 105617672, 132022090, 264044180, 528088360]

約数ペア:

[(1, 528088360), (2, 264044180), (4, 132022090), (5, 105617672), (8, 66011045), (10, 52808836), (20, 26404418), (40, 13202209), (3259, 162040), (4051, 130360), (6518, 81020), (8102, 65180), (13036, 40510), (16204, 32590), (16295, 32408), (20255, 26072)]