10368325720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{65839}}^1$

素因数の和:66008

約数の個数: 64

約数和(自身を含む): 24271257600

約数和(自身を除く): 13902931880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 620, 635, 1016, 1240, 1270, 2540, 3937, 5080, 7874, 15748, 19685, 31496, 39370, 65839, 78740, 131678, 157480, 263356, 329195, 526712, 658390, 1316780, 2041009, 2633560, 4082018, 8164036, 8361553, 10205045, 16328072, 16723106, 20410090, 33446212, 40820180, 41807765, 66892424, 81640360, 83615530, 167231060, 259208143, 334462120, 518416286, 1036832572, 1296040715, 2073665144, 2592081430, 5184162860, 10368325720]

約数ペア:

[(1, 10368325720), (2, 5184162860), (4, 2592081430), (5, 2073665144), (8, 1296040715), (10, 1036832572), (20, 518416286), (31, 334462120), (40, 259208143), (62, 167231060), (124, 83615530), (127, 81640360), (155, 66892424), (248, 41807765), (254, 40820180), (310, 33446212), (508, 20410090), (620, 16723106), (635, 16328072), (1016, 10205045), (1240, 8361553), (1270, 8164036), (2540, 4082018), (3937, 2633560), (5080, 2041009), (7874, 1316780), (15748, 658390), (19685, 526712), (31496, 329195), (39370, 263356), (65839, 157480), (78740, 131678)]