56286760

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9319}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 127497600

約数和(自身を除く): 71210840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 9319, 18638, 37276, 46595, 74552, 93190, 186380, 372760, 1407169, 2814338, 5628676, 7035845, 11257352, 14071690, 28143380, 56286760]

約数ペア:

[(1, 56286760), (2, 28143380), (4, 14071690), (5, 11257352), (8, 7035845), (10, 5628676), (20, 2814338), (40, 1407169), (151, 372760), (302, 186380), (604, 93190), (755, 74552), (1208, 46595), (1510, 37276), (3020, 18638), (6040, 9319)]