2783448040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3025487}}^1$

素因数の和:3025521

約数の個数: 32

約数和(自身を含む): 6535054080

約数和(自身を除く): 3751606040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3025487, 6050974, 12101948, 15127435, 24203896, 30254870, 60509740, 69586201, 121019480, 139172402, 278344804, 347931005, 556689608, 695862010, 1391724020, 2783448040]

約数ペア:

[(1, 2783448040), (2, 1391724020), (4, 695862010), (5, 556689608), (8, 347931005), (10, 278344804), (20, 139172402), (23, 121019480), (40, 69586201), (46, 60509740), (92, 30254870), (115, 24203896), (184, 15127435), (230, 12101948), (460, 6050974), (920, 3025487)]