72656350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{111779}}^1$

素因数の和:111804

約数の個数: 24

約数和(自身を含む): 145537560

約数和(自身を除く): 72881210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 111779, 223558, 558895, 1117790, 1453127, 2794475, 2906254, 5588950, 7265635, 14531270, 36328175, 72656350]

約数ペア:

[(1, 72656350), (2, 36328175), (5, 14531270), (10, 7265635), (13, 5588950), (25, 2906254), (26, 2794475), (50, 1453127), (65, 1117790), (130, 558895), (325, 223558), (650, 111779)]