2036694880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1157213}}^1$

素因数の和:1157239

約数の個数: 48

約数和(自身を含む): 5249122704

約数和(自身を除く): 3212427824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1157213, 2314426, 4628852, 5786065, 9257704, 11572130, 12729343, 18515408, 23144260, 25458686, 37030816, 46288520, 50917372, 63646715, 92577040, 101834744, 127293430, 185154080, 203669488, 254586860, 407338976, 509173720, 1018347440, 2036694880]

約数ペア:

[(1, 2036694880), (2, 1018347440), (4, 509173720), (5, 407338976), (8, 254586860), (10, 203669488), (11, 185154080), (16, 127293430), (20, 101834744), (22, 92577040), (32, 63646715), (40, 50917372), (44, 46288520), (55, 37030816), (80, 25458686), (88, 23144260), (110, 18515408), (160, 12729343), (176, 11572130), (220, 9257704), (352, 5786065), (440, 4628852), (880, 2314426), (1760, 1157213)]