2275681640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2473567}}^1$

素因数の和:2473601

約数の個数: 32

約数和(自身を含む): 5342906880

約数和(自身を除く): 3067225240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2473567, 4947134, 9894268, 12367835, 19788536, 24735670, 49471340, 56892041, 98942680, 113784082, 227568164, 284460205, 455136328, 568920410, 1137840820, 2275681640]

約数ペア:

[(1, 2275681640), (2, 1137840820), (4, 568920410), (5, 455136328), (8, 284460205), (10, 227568164), (20, 113784082), (23, 98942680), (40, 56892041), (46, 49471340), (92, 24735670), (115, 19788536), (184, 12367835), (230, 9894268), (460, 4947134), (920, 2473567)]