5080660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19541}}^1$

素因数の和:19563

約数の個数: 24

約数和(自身を含む): 11490696

約数和(自身を除く): 6410036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19541, 39082, 78164, 97705, 195410, 254033, 390820, 508066, 1016132, 1270165, 2540330, 5080660]

約数ペア:

[(1, 5080660), (2, 2540330), (4, 1270165), (5, 1016132), (10, 508066), (13, 390820), (20, 254033), (26, 195410), (52, 97705), (65, 78164), (130, 39082), (260, 19541)]