22590250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 42728400

約数和(自身を除く): 20138150

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 829, 1090, 1658, 2725, 4145, 5450, 8290, 13625, 20725, 27250, 41450, 90361, 103625, 180722, 207250, 451805, 903610, 2259025, 4518050, 11295125, 22590250]

約数ペア:

[(1, 22590250), (2, 11295125), (5, 4518050), (10, 2259025), (25, 903610), (50, 451805), (109, 207250), (125, 180722), (218, 103625), (250, 90361), (545, 41450), (829, 27250), (1090, 20725), (1658, 13625), (2725, 8290), (4145, 5450)]