6912680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 15919200

約数和(自身を除く): 9006520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4019, 8038, 16076, 20095, 32152, 40190, 80380, 160760, 172817, 345634, 691268, 864085, 1382536, 1728170, 3456340, 6912680]

約数ペア:

[(1, 6912680), (2, 3456340), (4, 1728170), (5, 1382536), (8, 864085), (10, 691268), (20, 345634), (40, 172817), (43, 160760), (86, 80380), (172, 40190), (215, 32152), (344, 20095), (430, 16076), (860, 8038), (1720, 4019)]