66042680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150097}}^1$

素因数の和:150119

約数の個数: 32

約数和(自身を含む): 162105840

約数和(自身を除く): 96063160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 150097, 300194, 600388, 750485, 1200776, 1500970, 1651067, 3001940, 3302134, 6003880, 6604268, 8255335, 13208536, 16510670, 33021340, 66042680]

約数ペア:

[(1, 66042680), (2, 33021340), (4, 16510670), (5, 13208536), (8, 8255335), (10, 6604268), (11, 6003880), (20, 3302134), (22, 3001940), (40, 1651067), (44, 1500970), (55, 1200776), (88, 750485), (110, 600388), (220, 300194), (440, 150097)]