82569580

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{7333}}^1$

素因数の和:7905

約数の個数: 24

約数和(自身を含む): 173727792

約数和(自身を除く): 91158212

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 5630, 7333, 11260, 14666, 29332, 36665, 73330, 146660, 4128479, 8256958, 16513916, 20642395, 41284790, 82569580]

約数ペア:

[(1, 82569580), (2, 41284790), (4, 20642395), (5, 16513916), (10, 8256958), (20, 4128479), (563, 146660), (1126, 73330), (2252, 36665), (2815, 29332), (5630, 14666), (7333, 11260)]