12215708050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2684771}}^1$

素因数の和:2684803

約数の個数: 48

約数和(自身を含む): 27964585152

約数和(自身を除く): 15748877102

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 2684771, 5369542, 13423855, 18793397, 26847710, 34902023, 37586794, 67119275, 69804046, 93966985, 134238550, 174510115, 187933970, 244314161, 349020230, 469834925, 488628322, 872550575, 939669850, 1221570805, 1745101150, 2443141610, 6107854025, 12215708050]

約数ペア:

[(1, 12215708050), (2, 6107854025), (5, 2443141610), (7, 1745101150), (10, 1221570805), (13, 939669850), (14, 872550575), (25, 488628322), (26, 469834925), (35, 349020230), (50, 244314161), (65, 187933970), (70, 174510115), (91, 134238550), (130, 93966985), (175, 69804046), (182, 67119275), (325, 37586794), (350, 34902023), (455, 26847710), (650, 18793397), (910, 13423855), (2275, 5369542), (4550, 2684771)]