4218492080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4793741}}^1$

素因数の和:4793765

約数の個数: 40

約数和(自身を含む): 10699632144

約数和(自身を除く): 6481140064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4793741, 9587482, 19174964, 23968705, 38349928, 47937410, 52731151, 76699856, 95874820, 105462302, 191749640, 210924604, 263655755, 383499280, 421849208, 527311510, 843698416, 1054623020, 2109246040, 4218492080]

約数ペア:

[(1, 4218492080), (2, 2109246040), (4, 1054623020), (5, 843698416), (8, 527311510), (10, 421849208), (11, 383499280), (16, 263655755), (20, 210924604), (22, 191749640), (40, 105462302), (44, 95874820), (55, 76699856), (80, 52731151), (88, 47937410), (110, 38349928), (176, 23968705), (220, 19174964), (440, 9587482), (880, 4793741)]