85843580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51713}}^1$

素因数の和:51805

約数の個数: 24

約数和(自身を含む): 182446992

約数和(自身を除く): 96603412

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 51713, 103426, 206852, 258565, 517130, 1034260, 4292179, 8584358, 17168716, 21460895, 42921790, 85843580]

約数ペア:

[(1, 85843580), (2, 42921790), (4, 21460895), (5, 17168716), (10, 8584358), (20, 4292179), (83, 1034260), (166, 517130), (332, 258565), (415, 206852), (830, 103426), (1660, 51713)]