12983600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4637}}^1$

素因数の和:4662

約数の個数: 60

約数和(自身を含む): 35656944

約数和(自身を除く): 22673344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4637, 9274, 18548, 23185, 32459, 37096, 46370, 64918, 74192, 92740, 115925, 129836, 162295, 185480, 231850, 259672, 324590, 370960, 463700, 519344, 649180, 811475, 927400, 1298360, 1622950, 1854800, 2596720, 3245900, 6491800, 12983600]

約数ペア:

[(1, 12983600), (2, 6491800), (4, 3245900), (5, 2596720), (7, 1854800), (8, 1622950), (10, 1298360), (14, 927400), (16, 811475), (20, 649180), (25, 519344), (28, 463700), (35, 370960), (40, 324590), (50, 259672), (56, 231850), (70, 185480), (80, 162295), (100, 129836), (112, 115925), (140, 92740), (175, 74192), (200, 64918), (280, 46370), (350, 37096), (400, 32459), (560, 23185), (700, 18548), (1400, 9274), (2800, 4637)]