23404810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 49805280

約数和(自身を除く): 26400470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1259, 1430, 1690, 1859, 2518, 3718, 6295, 9295, 12590, 13849, 16367, 18590, 27698, 32734, 69245, 81835, 138490, 163670, 180037, 212771, 360074, 425542, 900185, 1063855, 1800370, 2127710, 2340481, 4680962, 11702405, 23404810]

約数ペア:

[(1, 23404810), (2, 11702405), (5, 4680962), (10, 2340481), (11, 2127710), (13, 1800370), (22, 1063855), (26, 900185), (55, 425542), (65, 360074), (110, 212771), (130, 180037), (143, 163670), (169, 138490), (286, 81835), (338, 69245), (715, 32734), (845, 27698), (1259, 18590), (1430, 16367), (1690, 13849), (1859, 12590), (2518, 9295), (3718, 6295)]