115332620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443587}}^1$

素因数の和:443609

約数の個数: 24

約数和(自身を含む): 260829744

約数和(自身を除く): 145497124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443587, 887174, 1774348, 2217935, 4435870, 5766631, 8871740, 11533262, 23066524, 28833155, 57666310, 115332620]

約数ペア:

[(1, 115332620), (2, 57666310), (4, 28833155), (5, 23066524), (10, 11533262), (13, 8871740), (20, 5766631), (26, 4435870), (52, 2217935), (65, 1774348), (130, 887174), (260, 443587)]