54200720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{96787}}^1$

素因数の和:96807

約数の個数: 40

約数和(自身を含む): 144020544

約数和(自身を除く): 89819824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 96787, 193574, 387148, 483935, 677509, 774296, 967870, 1355018, 1548592, 1935740, 2710036, 3387545, 3871480, 5420072, 6775090, 7742960, 10840144, 13550180, 27100360, 54200720]

約数ペア:

[(1, 54200720), (2, 27100360), (4, 13550180), (5, 10840144), (7, 7742960), (8, 6775090), (10, 5420072), (14, 3871480), (16, 3387545), (20, 2710036), (28, 1935740), (35, 1548592), (40, 1355018), (56, 967870), (70, 774296), (80, 677509), (112, 483935), (140, 387148), (280, 193574), (560, 96787)]