6157720

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 13932000

約数和(自身を除く): 7774280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 599, 1028, 1198, 1285, 2056, 2396, 2570, 2995, 4792, 5140, 5990, 10280, 11980, 23960, 153943, 307886, 615772, 769715, 1231544, 1539430, 3078860, 6157720]

約数ペア:

[(1, 6157720), (2, 3078860), (4, 1539430), (5, 1231544), (8, 769715), (10, 615772), (20, 307886), (40, 153943), (257, 23960), (514, 11980), (599, 10280), (1028, 5990), (1198, 5140), (1285, 4792), (2056, 2995), (2396, 2570)]