86357050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{132857}}^1$

素因数の和:132882

約数の個数: 24

約数和(自身を含む): 172981116

約数和(自身を除く): 86624066

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 132857, 265714, 664285, 1328570, 1727141, 3321425, 3454282, 6642850, 8635705, 17271410, 43178525, 86357050]

約数ペア:

[(1, 86357050), (2, 43178525), (5, 17271410), (10, 8635705), (13, 6642850), (25, 3454282), (26, 3321425), (50, 1727141), (65, 1328570), (130, 664285), (325, 265714), (650, 132857)]