16583820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25127}}^1$

素因数の和:25150

約数の個数: 48

約数和(自身を含む): 50658048

約数和(自身を除く): 34074228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25127, 50254, 75381, 100508, 125635, 150762, 251270, 276397, 301524, 376905, 502540, 552794, 753810, 829191, 1105588, 1381985, 1507620, 1658382, 2763970, 3316764, 4145955, 5527940, 8291910, 16583820]

約数ペア:

[(1, 16583820), (2, 8291910), (3, 5527940), (4, 4145955), (5, 3316764), (6, 2763970), (10, 1658382), (11, 1507620), (12, 1381985), (15, 1105588), (20, 829191), (22, 753810), (30, 552794), (33, 502540), (44, 376905), (55, 301524), (60, 276397), (66, 251270), (110, 150762), (132, 125635), (165, 100508), (220, 75381), (330, 50254), (660, 25127)]