14807480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8663

約数の個数: 32

約数和(自身を含む): 34095600

約数和(自身を除く): 19288120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8609, 17218, 34436, 43045, 68872, 86090, 172180, 344360, 370187, 740374, 1480748, 1850935, 2961496, 3701870, 7403740, 14807480]

約数ペア:

[(1, 14807480), (2, 7403740), (4, 3701870), (5, 2961496), (8, 1850935), (10, 1480748), (20, 740374), (40, 370187), (43, 344360), (86, 172180), (172, 86090), (215, 68872), (344, 43045), (430, 34436), (860, 17218), (1720, 8609)]