5949220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2729}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 12612600

約数和(自身を除く): 6663380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2729, 5458, 10916, 13645, 27290, 54580, 297461, 594922, 1189844, 1487305, 2974610, 5949220]

約数ペア:

[(1, 5949220), (2, 2974610), (4, 1487305), (5, 1189844), (10, 594922), (20, 297461), (109, 54580), (218, 27290), (436, 13645), (545, 10916), (1090, 5458), (2180, 2729)]