10160720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 23864544

約数和(自身を除く): 13703824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1187, 1712, 2140, 2374, 4280, 4748, 5935, 8560, 9496, 11870, 18992, 23740, 47480, 94960, 127009, 254018, 508036, 635045, 1016072, 1270090, 2032144, 2540180, 5080360, 10160720]

約数ペア:

[(1, 10160720), (2, 5080360), (4, 2540180), (5, 2032144), (8, 1270090), (10, 1016072), (16, 635045), (20, 508036), (40, 254018), (80, 127009), (107, 94960), (214, 47480), (428, 23740), (535, 18992), (856, 11870), (1070, 9496), (1187, 8560), (1712, 5935), (2140, 4748), (2374, 4280)]