20140763650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{74831}}^1$

素因数の和:75619

約数の個数: 48

約数和(自身を含む): 42869756160

約数和(自身を除く): 22728992510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 769, 1538, 3845, 5383, 7690, 10766, 19225, 26915, 38450, 53830, 74831, 134575, 149662, 269150, 374155, 523817, 748310, 1047634, 1870775, 2619085, 3741550, 5238170, 13095425, 26190850, 57545039, 115090078, 287725195, 402815273, 575450390, 805630546, 1438625975, 2014076365, 2877251950, 4028152730, 10070381825, 20140763650]

約数ペア:

[(1, 20140763650), (2, 10070381825), (5, 4028152730), (7, 2877251950), (10, 2014076365), (14, 1438625975), (25, 805630546), (35, 575450390), (50, 402815273), (70, 287725195), (175, 115090078), (350, 57545039), (769, 26190850), (1538, 13095425), (3845, 5238170), (5383, 3741550), (7690, 2619085), (10766, 1870775), (19225, 1047634), (26915, 748310), (38450, 523817), (53830, 374155), (74831, 269150), (134575, 149662)]