2023017620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{5717}}^1$

素因数の和:7100

約数の個数: 48

約数和(自身を含む): 4579294608

約数和(自身を除く): 2556276988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1361, 2722, 5444, 5717, 6805, 11434, 13610, 17693, 22868, 27220, 28585, 35386, 57170, 70772, 74321, 88465, 114340, 148642, 176930, 297284, 353860, 371605, 743210, 1486420, 7780837, 15561674, 31123348, 38904185, 77808370, 101150881, 155616740, 202301762, 404603524, 505754405, 1011508810, 2023017620]

約数ペア:

[(1, 2023017620), (2, 1011508810), (4, 505754405), (5, 404603524), (10, 202301762), (13, 155616740), (20, 101150881), (26, 77808370), (52, 38904185), (65, 31123348), (130, 15561674), (260, 7780837), (1361, 1486420), (2722, 743210), (5444, 371605), (5717, 353860), (6805, 297284), (11434, 176930), (13610, 148642), (17693, 114340), (22868, 88465), (27220, 74321), (28585, 70772), (35386, 57170)]