22164800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 84

約数和(自身を含む): 62362080

約数和(自身を除く): 40197280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 1979, 2240, 2800, 3958, 5600, 7916, 9895, 11200, 13853, 15832, 19790, 27706, 31664, 39580, 49475, 55412, 63328, 69265, 79160, 98950, 110824, 126656, 138530, 158320, 197900, 221648, 277060, 316640, 346325, 395800, 443296, 554120, 633280, 692650, 791600, 886592, 1108240, 1385300, 1583200, 2216480, 2770600, 3166400, 4432960, 5541200, 11082400, 22164800]

約数ペア:

[(1, 22164800), (2, 11082400), (4, 5541200), (5, 4432960), (7, 3166400), (8, 2770600), (10, 2216480), (14, 1583200), (16, 1385300), (20, 1108240), (25, 886592), (28, 791600), (32, 692650), (35, 633280), (40, 554120), (50, 443296), (56, 395800), (64, 346325), (70, 316640), (80, 277060), (100, 221648), (112, 197900), (140, 158320), (160, 138530), (175, 126656), (200, 110824), (224, 98950), (280, 79160), (320, 69265), (350, 63328), (400, 55412), (448, 49475), (560, 39580), (700, 31664), (800, 27706), (1120, 19790), (1400, 15832), (1600, 13853), (1979, 11200), (2240, 9895), (2800, 7916), (3958, 5600)]