82860320

素因数分解:

$2^5\times 5^1\times {\mathrm{517877}}^1$

素因数の和:517892

約数の個数: 24

約数和(自身を含む): 195757884

約数和(自身を除く): 112897564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 517877, 1035754, 2071508, 2589385, 4143016, 5178770, 8286032, 10357540, 16572064, 20715080, 41430160, 82860320]

約数ペア:

[(1, 82860320), (2, 41430160), (4, 20715080), (5, 16572064), (8, 10357540), (10, 8286032), (16, 5178770), (20, 4143016), (32, 2589385), (40, 2071508), (80, 1035754), (160, 517877)]