56667280

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4691}}^1$

素因数の和:4855

約数の個数: 40

約数和(自身を含む): 132652224

約数和(自身を除く): 75984944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4691, 6040, 9382, 12080, 18764, 23455, 37528, 46910, 75056, 93820, 187640, 375280, 708341, 1416682, 2833364, 3541705, 5666728, 7083410, 11333456, 14166820, 28333640, 56667280]

約数ペア:

[(1, 56667280), (2, 28333640), (4, 14166820), (5, 11333456), (8, 7083410), (10, 5666728), (16, 3541705), (20, 2833364), (40, 1416682), (80, 708341), (151, 375280), (302, 187640), (604, 93820), (755, 75056), (1208, 46910), (1510, 37528), (2416, 23455), (3020, 18764), (4691, 12080), (6040, 9382)]