211882000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9631}}^1$

素因数の和:9665

約数の個数: 80

約数和(自身を含む): 558964224

約数和(自身を除く): 347082224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 9631, 11000, 19262, 22000, 38524, 48155, 77048, 96310, 105941, 154096, 192620, 211882, 240775, 385240, 423764, 481550, 529705, 770480, 847528, 963100, 1059410, 1203875, 1695056, 1926200, 2118820, 2407750, 2648525, 3852400, 4237640, 4815500, 5297050, 8475280, 9631000, 10594100, 13242625, 19262000, 21188200, 26485250, 42376400, 52970500, 105941000, 211882000]

約数ペア:

[(1, 211882000), (2, 105941000), (4, 52970500), (5, 42376400), (8, 26485250), (10, 21188200), (11, 19262000), (16, 13242625), (20, 10594100), (22, 9631000), (25, 8475280), (40, 5297050), (44, 4815500), (50, 4237640), (55, 3852400), (80, 2648525), (88, 2407750), (100, 2118820), (110, 1926200), (125, 1695056), (176, 1203875), (200, 1059410), (220, 963100), (250, 847528), (275, 770480), (400, 529705), (440, 481550), (500, 423764), (550, 385240), (880, 240775), (1000, 211882), (1100, 192620), (1375, 154096), (2000, 105941), (2200, 96310), (2750, 77048), (4400, 48155), (5500, 38524), (9631, 22000), (11000, 19262)]