1307093500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{55621}}^1$

素因数の和:55687

約数の個数: 48

約数和(自身を含む): 2915482752

約数和(自身を除く): 1608389252

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 11750, 23500, 55621, 111242, 222484, 278105, 556210, 1112420, 1390525, 2614187, 2781050, 5228374, 5562100, 6952625, 10456748, 13070935, 13905250, 26141870, 27810500, 52283740, 65354675, 130709350, 261418700, 326773375, 653546750, 1307093500]

約数ペア:

[(1, 1307093500), (2, 653546750), (4, 326773375), (5, 261418700), (10, 130709350), (20, 65354675), (25, 52283740), (47, 27810500), (50, 26141870), (94, 13905250), (100, 13070935), (125, 10456748), (188, 6952625), (235, 5562100), (250, 5228374), (470, 2781050), (500, 2614187), (940, 1390525), (1175, 1112420), (2350, 556210), (4700, 278105), (5875, 222484), (11750, 111242), (23500, 55621)]