12452360

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 28180440

約数和(自身を除く): 15728080

約数列:

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

約数ペア:

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