6319520

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 15095808

約数和(自身を除く): 8776288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 311, 508, 622, 635, 1016, 1244, 1270, 1555, 2032, 2488, 2540, 3110, 4064, 4976, 5080, 6220, 9952, 10160, 12440, 20320, 24880, 39497, 49760, 78994, 157988, 197485, 315976, 394970, 631952, 789940, 1263904, 1579880, 3159760, 6319520]

約数ペア:

[(1, 6319520), (2, 3159760), (4, 1579880), (5, 1263904), (8, 789940), (10, 631952), (16, 394970), (20, 315976), (32, 197485), (40, 157988), (80, 78994), (127, 49760), (160, 39497), (254, 24880), (311, 20320), (508, 12440), (622, 10160), (635, 9952), (1016, 6220), (1244, 5080), (1270, 4976), (1555, 4064), (2032, 3110), (2488, 2540)]