6821960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 15881400

約数和(自身を除く): 9059440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 5881, 11762, 23524, 29405, 47048, 58810, 117620, 170549, 235240, 341098, 682196, 852745, 1364392, 1705490, 3410980, 6821960]

約数ペア:

[(1, 6821960), (2, 3410980), (4, 1705490), (5, 1364392), (8, 852745), (10, 682196), (20, 341098), (29, 235240), (40, 170549), (58, 117620), (116, 58810), (145, 47048), (232, 29405), (290, 23524), (580, 11762), (1160, 5881)]