83929690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17449}}^1$

素因数の和:17506

約数の個数: 32

約数和(自身を含む): 167101200

約数和(自身を除く): 83171510

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 17449, 34898, 87245, 174490, 226837, 453674, 645613, 1134185, 1291226, 2268370, 3228065, 6456130, 8392969, 16785938, 41964845, 83929690]

約数ペア:

[(1, 83929690), (2, 41964845), (5, 16785938), (10, 8392969), (13, 6456130), (26, 3228065), (37, 2268370), (65, 1291226), (74, 1134185), (130, 645613), (185, 453674), (370, 226837), (481, 174490), (962, 87245), (2405, 34898), (4810, 17449)]