3801580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 8105328

約数和(自身を除く): 4303748

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2837, 5674, 11348, 14185, 28370, 56740, 190079, 380158, 760316, 950395, 1900790, 3801580]

約数ペア:

[(1, 3801580), (2, 1900790), (4, 950395), (5, 760316), (10, 380158), (20, 190079), (67, 56740), (134, 28370), (268, 14185), (335, 11348), (670, 5674), (1340, 2837)]