23810410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 47288664

約数和(自身を除く): 23478254

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 193, 338, 365, 386, 730, 845, 949, 965, 1690, 1898, 1930, 2509, 4745, 5018, 9490, 12337, 12545, 14089, 24674, 25090, 28178, 32617, 61685, 65234, 70445, 123370, 140890, 163085, 183157, 326170, 366314, 915785, 1831570, 2381041, 4762082, 11905205, 23810410]

約数ペア:

[(1, 23810410), (2, 11905205), (5, 4762082), (10, 2381041), (13, 1831570), (26, 915785), (65, 366314), (73, 326170), (130, 183157), (146, 163085), (169, 140890), (193, 123370), (338, 70445), (365, 65234), (386, 61685), (730, 32617), (845, 28178), (949, 25090), (965, 24674), (1690, 14089), (1898, 12545), (1930, 12337), (2509, 9490), (4745, 5018)]