1567990140620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1\times {\mathrm{1027153}}^1$

素因数の和:1027890

約数の個数: 48

約数和(自身を含む): 3324231902208

約数和(自身を除く): 1756241761588

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 601, 635, 1202, 1270, 2404, 2540, 3005, 6010, 12020, 76327, 152654, 305308, 381635, 763270, 1027153, 1526540, 2054306, 4108612, 5135765, 10271530, 20543060, 130448431, 260896862, 521793724, 617318953, 652242155, 1234637906, 1304484310, 2469275812, 2608968620, 3086594765, 6173189530, 12346379060, 78399507031, 156799014062, 313598028124, 391997535155, 783995070310, 1567990140620]

約数ペア:

[(1, 1567990140620), (2, 783995070310), (4, 391997535155), (5, 313598028124), (10, 156799014062), (20, 78399507031), (127, 12346379060), (254, 6173189530), (508, 3086594765), (601, 2608968620), (635, 2469275812), (1202, 1304484310), (1270, 1234637906), (2404, 652242155), (2540, 617318953), (3005, 521793724), (6010, 260896862), (12020, 130448431), (76327, 20543060), (152654, 10271530), (305308, 5135765), (381635, 4108612), (763270, 2054306), (1027153, 1526540)]