24904720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 58239576

約数和(自身を除く): 33334856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1613, 1930, 3088, 3226, 3860, 6452, 7720, 8065, 12904, 15440, 16130, 25808, 32260, 64520, 129040, 311309, 622618, 1245236, 1556545, 2490472, 3113090, 4980944, 6226180, 12452360, 24904720]

約数ペア:

[(1, 24904720), (2, 12452360), (4, 6226180), (5, 4980944), (8, 3113090), (10, 2490472), (16, 1556545), (20, 1245236), (40, 622618), (80, 311309), (193, 129040), (386, 64520), (772, 32260), (965, 25808), (1544, 16130), (1613, 15440), (1930, 12904), (3088, 8065), (3226, 7720), (3860, 6452)]