2008264780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4365793}}^1$

素因数の和:4365825

約数の個数: 24

約数和(自身を含む): 4400720352

約数和(自身を除く): 2392455572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4365793, 8731586, 17463172, 21828965, 43657930, 87315860, 100413239, 200826478, 401652956, 502066195, 1004132390, 2008264780]

約数ペア:

[(1, 2008264780), (2, 1004132390), (4, 502066195), (5, 401652956), (10, 200826478), (20, 100413239), (23, 87315860), (46, 43657930), (92, 21828965), (115, 17463172), (230, 8731586), (460, 4365793)]