6235220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 13281408

約数和(自身を除く): 7046188

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4391, 8782, 17564, 21955, 43910, 87820, 311761, 623522, 1247044, 1558805, 3117610, 6235220]

約数ペア:

[(1, 6235220), (2, 3117610), (4, 1558805), (5, 1247044), (10, 623522), (20, 311761), (71, 87820), (142, 43910), (284, 21955), (355, 17564), (710, 8782), (1420, 4391)]