2015656040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2652179}}^1$

素因数の和:2652209

約数の個数: 32

約数和(自身を含む): 4773924000

約数和(自身を除く): 2758267960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2652179, 5304358, 10608716, 13260895, 21217432, 26521790, 50391401, 53043580, 100782802, 106087160, 201565604, 251957005, 403131208, 503914010, 1007828020, 2015656040]

約数ペア:

[(1, 2015656040), (2, 1007828020), (4, 503914010), (5, 403131208), (8, 251957005), (10, 201565604), (19, 106087160), (20, 100782802), (38, 53043580), (40, 50391401), (76, 26521790), (95, 21217432), (152, 13260895), (190, 10608716), (380, 5304358), (760, 2652179)]