2012355560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2187343}}^1$

素因数の和:2187377

約数の個数: 32

約数和(自身を含む): 4724663040

約数和(自身を除く): 2712307480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2187343, 4374686, 8749372, 10936715, 17498744, 21873430, 43746860, 50308889, 87493720, 100617778, 201235556, 251544445, 402471112, 503088890, 1006177780, 2012355560]

約数ペア:

[(1, 2012355560), (2, 1006177780), (4, 503088890), (5, 402471112), (8, 251544445), (10, 201235556), (20, 100617778), (23, 87493720), (40, 50308889), (46, 43746860), (92, 21873430), (115, 17498744), (184, 10936715), (230, 8749372), (460, 4374686), (920, 2187343)]