47462960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5443}}^1$

素因数の和:5565

約数の個数: 40

約数和(自身を含む): 111384240

約数和(自身を除く): 63921280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5443, 8720, 10886, 21772, 27215, 43544, 54430, 87088, 108860, 217720, 435440, 593287, 1186574, 2373148, 2966435, 4746296, 5932870, 9492592, 11865740, 23731480, 47462960]

約数ペア:

[(1, 47462960), (2, 23731480), (4, 11865740), (5, 9492592), (8, 5932870), (10, 4746296), (16, 2966435), (20, 2373148), (40, 1186574), (80, 593287), (109, 435440), (218, 217720), (436, 108860), (545, 87088), (872, 54430), (1090, 43544), (1744, 27215), (2180, 21772), (4360, 10886), (5443, 8720)]