22426750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 42419520

約数和(自身を除く): 19992770

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 823, 1090, 1646, 2725, 4115, 5450, 8230, 13625, 20575, 27250, 41150, 89707, 102875, 179414, 205750, 448535, 897070, 2242675, 4485350, 11213375, 22426750]

約数ペア:

[(1, 22426750), (2, 11213375), (5, 4485350), (10, 2242675), (25, 897070), (50, 448535), (109, 205750), (125, 179414), (218, 102875), (250, 89707), (545, 41150), (823, 27250), (1090, 20575), (1646, 13625), (2725, 8230), (4115, 5450)]