79620970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4283}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 169337952

約数和(自身を除く): 89716982

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 4283, 8566, 9295, 18590, 21415, 42830, 47113, 55679, 94226, 111358, 235565, 278395, 471130, 556790, 612469, 723827, 1224938, 1447654, 3062345, 3619135, 6124690, 7238270, 7962097, 15924194, 39810485, 79620970]

約数ペア:

[(1, 79620970), (2, 39810485), (5, 15924194), (10, 7962097), (11, 7238270), (13, 6124690), (22, 3619135), (26, 3062345), (55, 1447654), (65, 1224938), (110, 723827), (130, 612469), (143, 556790), (169, 471130), (286, 278395), (338, 235565), (715, 111358), (845, 94226), (1430, 55679), (1690, 47113), (1859, 42830), (3718, 21415), (4283, 18590), (8566, 9295)]