8904610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 10068830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 479, 715, 845, 958, 1430, 1690, 1859, 2395, 3718, 4790, 5269, 6227, 9295, 10538, 12454, 18590, 26345, 31135, 52690, 62270, 68497, 80951, 136994, 161902, 342485, 404755, 684970, 809510, 890461, 1780922, 4452305, 8904610]

約数ペア:

[(1, 8904610), (2, 4452305), (5, 1780922), (10, 890461), (11, 809510), (13, 684970), (22, 404755), (26, 342485), (55, 161902), (65, 136994), (110, 80951), (130, 68497), (143, 62270), (169, 52690), (286, 31135), (338, 26345), (479, 18590), (715, 12454), (845, 10538), (958, 9295), (1430, 6227), (1690, 5269), (1859, 4790), (2395, 3718)]