83669896840

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7443941}}^1$

素因数の和:7444233

約数の個数: 32

約数和(自身を含む): 188927247960

約数和(自身を除く): 105257351120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 7443941, 14887882, 29775764, 37219705, 59551528, 74439410, 148878820, 297757640, 2091747421, 4183494842, 8366989684, 10458737105, 16733979368, 20917474210, 41834948420, 83669896840]

約数ペア:

[(1, 83669896840), (2, 41834948420), (4, 20917474210), (5, 16733979368), (8, 10458737105), (10, 8366989684), (20, 4183494842), (40, 2091747421), (281, 297757640), (562, 148878820), (1124, 74439410), (1405, 59551528), (2248, 37219705), (2810, 29775764), (5620, 14887882), (11240, 7443941)]