3868580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 8248128

約数和(自身を除く): 4379548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2887, 5774, 11548, 14435, 28870, 57740, 193429, 386858, 773716, 967145, 1934290, 3868580]

約数ペア:

[(1, 3868580), (2, 1934290), (4, 967145), (5, 773716), (10, 386858), (20, 193429), (67, 57740), (134, 28870), (268, 14435), (335, 11548), (670, 5774), (1340, 2887)]