22143350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 22050250

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 218, 239, 425, 478, 545, 850, 1090, 1195, 1853, 2390, 2725, 3706, 4063, 5450, 5975, 8126, 9265, 11950, 18530, 20315, 26051, 40630, 46325, 52102, 92650, 101575, 130255, 203150, 260510, 442867, 651275, 885734, 1302550, 2214335, 4428670, 11071675, 22143350]

約数ペア:

[(1, 22143350), (2, 11071675), (5, 4428670), (10, 2214335), (17, 1302550), (25, 885734), (34, 651275), (50, 442867), (85, 260510), (109, 203150), (170, 130255), (218, 101575), (239, 92650), (425, 52102), (478, 46325), (545, 40630), (850, 26051), (1090, 20315), (1195, 18530), (1853, 11950), (2390, 9265), (2725, 8126), (3706, 5975), (4063, 5450)]