2013702440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2188807}}^1$

素因数の和:2188841

約数の個数: 32

約数和(自身を含む): 4727825280

約数和(自身を除く): 2714122840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2188807, 4377614, 8755228, 10944035, 17510456, 21888070, 43776140, 50342561, 87552280, 100685122, 201370244, 251712805, 402740488, 503425610, 1006851220, 2013702440]

約数ペア:

[(1, 2013702440), (2, 1006851220), (4, 503425610), (5, 402740488), (8, 251712805), (10, 201370244), (20, 100685122), (23, 87552280), (40, 50342561), (46, 43776140), (92, 21888070), (115, 17510456), (184, 10944035), (230, 8755228), (460, 4377614), (920, 2188807)]