22964000

素因数分解:

$2^5\times 5^3\times {\mathrm{5741}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 56432376

約数和(自身を除く): 33468376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5741, 11482, 22964, 28705, 45928, 57410, 91856, 114820, 143525, 183712, 229640, 287050, 459280, 574100, 717625, 918560, 1148200, 1435250, 2296400, 2870500, 4592800, 5741000, 11482000, 22964000]

約数ペア:

[(1, 22964000), (2, 11482000), (4, 5741000), (5, 4592800), (8, 2870500), (10, 2296400), (16, 1435250), (20, 1148200), (25, 918560), (32, 717625), (40, 574100), (50, 459280), (80, 287050), (100, 229640), (125, 183712), (160, 143525), (200, 114820), (250, 91856), (400, 57410), (500, 45928), (800, 28705), (1000, 22964), (2000, 11482), (4000, 5741)]