1360580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 3077592

約数和(自身を除く): 1717012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5233, 10466, 20932, 26165, 52330, 68029, 104660, 136058, 272116, 340145, 680290, 1360580]

約数ペア:

[(1, 1360580), (2, 680290), (4, 340145), (5, 272116), (10, 136058), (13, 104660), (20, 68029), (26, 52330), (52, 26165), (65, 20932), (130, 10466), (260, 5233)]