103475020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 238377888

約数和(自身を除く): 134902868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 2437, 3860, 4246, 4874, 8492, 9748, 10615, 12185, 21230, 24370, 26807, 42460, 48740, 53614, 107228, 134035, 268070, 470341, 536140, 940682, 1881364, 2351705, 4703410, 5173751, 9406820, 10347502, 20695004, 25868755, 51737510, 103475020]

約数ペア:

[(1, 103475020), (2, 51737510), (4, 25868755), (5, 20695004), (10, 10347502), (11, 9406820), (20, 5173751), (22, 4703410), (44, 2351705), (55, 1881364), (110, 940682), (193, 536140), (220, 470341), (386, 268070), (772, 134035), (965, 107228), (1930, 53614), (2123, 48740), (2437, 42460), (3860, 26807), (4246, 24370), (4874, 21230), (8492, 12185), (9748, 10615)]