8862760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 20244960

約数和(自身を除く): 11382200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 3307, 6614, 13228, 16535, 26456, 33070, 66140, 132280, 221569, 443138, 886276, 1107845, 1772552, 2215690, 4431380, 8862760]

約数ペア:

[(1, 8862760), (2, 4431380), (4, 2215690), (5, 1772552), (8, 1107845), (10, 886276), (20, 443138), (40, 221569), (67, 132280), (134, 66140), (268, 33070), (335, 26456), (536, 16535), (670, 13228), (1340, 6614), (2680, 3307)]