84205810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1399}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 163699200

約数和(自身を除く): 79493390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 1399, 2315, 2798, 4630, 6019, 6995, 12038, 13990, 18187, 30095, 36374, 60190, 90935, 181870, 647737, 1295474, 3238685, 6477370, 8420581, 16841162, 42102905, 84205810]

約数ペア:

[(1, 84205810), (2, 42102905), (5, 16841162), (10, 8420581), (13, 6477370), (26, 3238685), (65, 1295474), (130, 647737), (463, 181870), (926, 90935), (1399, 60190), (2315, 36374), (2798, 30095), (4630, 18187), (6019, 13990), (6995, 12038)]