63385280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28321

約数の個数: 56

約数和(自身を含む): 172504608

約数和(自身を除く): 109119328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 28297, 56594, 113188, 141485, 198079, 226376, 282970, 396158, 452752, 565940, 792316, 905504, 990395, 1131880, 1584632, 1811008, 1980790, 2263760, 3169264, 3961580, 4527520, 6338528, 7923160, 9055040, 12677056, 15846320, 31692640, 63385280]

約数ペア:

[(1, 63385280), (2, 31692640), (4, 15846320), (5, 12677056), (7, 9055040), (8, 7923160), (10, 6338528), (14, 4527520), (16, 3961580), (20, 3169264), (28, 2263760), (32, 1980790), (35, 1811008), (40, 1584632), (56, 1131880), (64, 990395), (70, 905504), (80, 792316), (112, 565940), (140, 452752), (160, 396158), (224, 282970), (280, 226376), (320, 198079), (448, 141485), (560, 113188), (1120, 56594), (2240, 28297)]