5001620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19237}}^1$

素因数の和:19259

約数の個数: 24

約数和(自身を含む): 11311944

約数和(自身を除く): 6310324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19237, 38474, 76948, 96185, 192370, 250081, 384740, 500162, 1000324, 1250405, 2500810, 5001620]

約数ペア:

[(1, 5001620), (2, 2500810), (4, 1250405), (5, 1000324), (10, 500162), (13, 384740), (20, 250081), (26, 192370), (52, 96185), (65, 76948), (130, 38474), (260, 19237)]