86425750

素因数分解:

$2^1\times 5^3\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 162343584

約数和(自身を除く): 75917834

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 523, 661, 1046, 1322, 2615, 3305, 5230, 6610, 13075, 16525, 26150, 33050, 65375, 82625, 130750, 165250, 345703, 691406, 1728515, 3457030, 8642575, 17285150, 43212875, 86425750]

約数ペア:

[(1, 86425750), (2, 43212875), (5, 17285150), (10, 8642575), (25, 3457030), (50, 1728515), (125, 691406), (250, 345703), (523, 165250), (661, 130750), (1046, 82625), (1322, 65375), (2615, 33050), (3305, 26150), (5230, 16525), (6610, 13075)]