75605720

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6451}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 170719920

約数和(自身を除く): 95114200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 6451, 11720, 12902, 25804, 32255, 51608, 64510, 129020, 258040, 1890143, 3780286, 7560572, 9450715, 15121144, 18901430, 37802860, 75605720]

約数ペア:

[(1, 75605720), (2, 37802860), (4, 18901430), (5, 15121144), (8, 9450715), (10, 7560572), (20, 3780286), (40, 1890143), (293, 258040), (586, 129020), (1172, 64510), (1465, 51608), (2344, 32255), (2930, 25804), (5860, 12902), (6451, 11720)]