55922000

素因数分解:

$2^4\times 5^3\times {\mathrm{27961}}^1$

素因数の和:27984

約数の個数: 40

約数和(自身を含む): 135224232

約数和(自身を除く): 79302232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27961, 55922, 111844, 139805, 223688, 279610, 447376, 559220, 699025, 1118440, 1398050, 2236880, 2796100, 3495125, 5592200, 6990250, 11184400, 13980500, 27961000, 55922000]

約数ペア:

[(1, 55922000), (2, 27961000), (4, 13980500), (5, 11184400), (8, 6990250), (10, 5592200), (16, 3495125), (20, 2796100), (25, 2236880), (40, 1398050), (50, 1118440), (80, 699025), (100, 559220), (125, 447376), (200, 279610), (250, 223688), (400, 139805), (500, 111844), (1000, 55922), (2000, 27961)]