30882080

素因数分解:

$2^5\times 5^1\times {\mathrm{193013}}^1$

素因数の和:193028

約数の個数: 24

約数和(自身を含む): 72959292

約数和(自身を除く): 42077212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193013, 386026, 772052, 965065, 1544104, 1930130, 3088208, 3860260, 6176416, 7720520, 15441040, 30882080]

約数ペア:

[(1, 30882080), (2, 15441040), (4, 7720520), (5, 6176416), (8, 3860260), (10, 3088208), (16, 1930130), (20, 1544104), (32, 965065), (40, 772052), (80, 386026), (160, 193013)]