103966940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67511}}^1$

素因数の和:67538

約数の個数: 48

約数和(自身を含む): 272208384

約数和(自身を除く): 168241444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 67511, 135022, 270044, 337555, 472577, 675110, 742621, 945154, 1350220, 1485242, 1890308, 2362885, 2970484, 3713105, 4725770, 5198347, 7426210, 9451540, 10396694, 14852420, 20793388, 25991735, 51983470, 103966940]

約数ペア:

[(1, 103966940), (2, 51983470), (4, 25991735), (5, 20793388), (7, 14852420), (10, 10396694), (11, 9451540), (14, 7426210), (20, 5198347), (22, 4725770), (28, 3713105), (35, 2970484), (44, 2362885), (55, 1890308), (70, 1485242), (77, 1350220), (110, 945154), (140, 742621), (154, 675110), (220, 472577), (308, 337555), (385, 270044), (770, 135022), (1540, 67511)]