84752800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9631}}^1$

素因数の和:9662

約数の個数: 72

約数和(自身を含む): 225735552

約数和(自身を除く): 140982752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 9631, 19262, 38524, 48155, 77048, 96310, 105941, 154096, 192620, 211882, 240775, 308192, 385240, 423764, 481550, 529705, 770480, 847528, 963100, 1059410, 1540960, 1695056, 1926200, 2118820, 2648525, 3390112, 3852400, 4237640, 5297050, 7704800, 8475280, 10594100, 16950560, 21188200, 42376400, 84752800]

約数ペア:

[(1, 84752800), (2, 42376400), (4, 21188200), (5, 16950560), (8, 10594100), (10, 8475280), (11, 7704800), (16, 5297050), (20, 4237640), (22, 3852400), (25, 3390112), (32, 2648525), (40, 2118820), (44, 1926200), (50, 1695056), (55, 1540960), (80, 1059410), (88, 963100), (100, 847528), (110, 770480), (160, 529705), (176, 481550), (200, 423764), (220, 385240), (275, 308192), (352, 240775), (400, 211882), (440, 192620), (550, 154096), (800, 105941), (880, 96310), (1100, 77048), (1760, 48155), (2200, 38524), (4400, 19262), (8800, 9631)]