484592020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1997}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 1111719168

約数和(自身を除く): 627127148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1103, 1997, 2206, 3994, 4412, 5515, 7988, 9985, 11030, 12133, 19970, 21967, 22060, 24266, 39940, 43934, 48532, 60665, 87868, 109835, 121330, 219670, 242660, 439340, 2202691, 4405382, 8810764, 11013455, 22026910, 24229601, 44053820, 48459202, 96918404, 121148005, 242296010, 484592020]

約数ペア:

[(1, 484592020), (2, 242296010), (4, 121148005), (5, 96918404), (10, 48459202), (11, 44053820), (20, 24229601), (22, 22026910), (44, 11013455), (55, 8810764), (110, 4405382), (220, 2202691), (1103, 439340), (1997, 242660), (2206, 219670), (3994, 121330), (4412, 109835), (5515, 87868), (7988, 60665), (9985, 48532), (11030, 43934), (12133, 39940), (19970, 24266), (21967, 22060)]