75303020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22279}}^1$

素因数の和:22314

約数の個数: 36

約数和(自身を含む): 171244080

約数和(自身を除く): 95941060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 22279, 44558, 89116, 111395, 222790, 289627, 445580, 579254, 1158508, 1448135, 2896270, 3765151, 5792540, 7530302, 15060604, 18825755, 37651510, 75303020]

約数ペア:

[(1, 75303020), (2, 37651510), (4, 18825755), (5, 15060604), (10, 7530302), (13, 5792540), (20, 3765151), (26, 2896270), (52, 1448135), (65, 1158508), (130, 579254), (169, 445580), (260, 289627), (338, 222790), (676, 111395), (845, 89116), (1690, 44558), (3380, 22279)]