23579820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11909}}^1$

素因数の和:11935

約数の個数: 72

約数和(自身を含む): 78034320

約数和(自身を除く): 54454500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11909, 23818, 35727, 47636, 59545, 71454, 107181, 119090, 130999, 142908, 178635, 214362, 238180, 261998, 357270, 392997, 428724, 523996, 535905, 654995, 714540, 785994, 1071810, 1178991, 1309990, 1571988, 1964985, 2143620, 2357982, 2619980, 3929970, 4715964, 5894955, 7859940, 11789910, 23579820]

約数ペア:

[(1, 23579820), (2, 11789910), (3, 7859940), (4, 5894955), (5, 4715964), (6, 3929970), (9, 2619980), (10, 2357982), (11, 2143620), (12, 1964985), (15, 1571988), (18, 1309990), (20, 1178991), (22, 1071810), (30, 785994), (33, 714540), (36, 654995), (44, 535905), (45, 523996), (55, 428724), (60, 392997), (66, 357270), (90, 261998), (99, 238180), (110, 214362), (132, 178635), (165, 142908), (180, 130999), (198, 119090), (220, 107181), (330, 71454), (396, 59545), (495, 47636), (660, 35727), (990, 23818), (1980, 11909)]