56010280

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5167}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 70502360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5167, 5420, 10334, 10840, 20668, 25835, 41336, 51670, 103340, 206680, 1400257, 2800514, 5601028, 7001285, 11202056, 14002570, 28005140, 56010280]

約数ペア:

[(1, 56010280), (2, 28005140), (4, 14002570), (5, 11202056), (8, 7001285), (10, 5601028), (20, 2800514), (40, 1400257), (271, 206680), (542, 103340), (1084, 51670), (1355, 41336), (2168, 25835), (2710, 20668), (5167, 10840), (5420, 10334)]