67848880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77101}}^1$

素因数の和:77125

約数の個数: 40

約数和(自身を含む): 172091664

約数和(自身を除く): 104242784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 77101, 154202, 308404, 385505, 616808, 771010, 848111, 1233616, 1542020, 1696222, 3084040, 3392444, 4240555, 6168080, 6784888, 8481110, 13569776, 16962220, 33924440, 67848880]

約数ペア:

[(1, 67848880), (2, 33924440), (4, 16962220), (5, 13569776), (8, 8481110), (10, 6784888), (11, 6168080), (16, 4240555), (20, 3392444), (22, 3084040), (40, 1696222), (44, 1542020), (55, 1233616), (80, 848111), (88, 771010), (110, 616808), (176, 385505), (220, 308404), (440, 154202), (880, 77101)]