195492080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{349093}}^1$

素因数の和:349113

約数の個数: 40

約数和(自身を含む): 519451872

約数和(自身を除く): 323959792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 349093, 698186, 1396372, 1745465, 2443651, 2792744, 3490930, 4887302, 5585488, 6981860, 9774604, 12218255, 13963720, 19549208, 24436510, 27927440, 39098416, 48873020, 97746040, 195492080]

約数ペア:

[(1, 195492080), (2, 97746040), (4, 48873020), (5, 39098416), (7, 27927440), (8, 24436510), (10, 19549208), (14, 13963720), (16, 12218255), (20, 9774604), (28, 6981860), (35, 5585488), (40, 4887302), (56, 3490930), (70, 2792744), (80, 2443651), (112, 1745465), (140, 1396372), (280, 698186), (560, 349093)]