55585820

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7573}}^1$

素因数の和:7949

約数の個数: 24

約数和(自身を含む): 117063744

約数和(自身を除く): 61477924

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 7573, 15146, 30292, 37865, 75730, 151460, 2779291, 5558582, 11117164, 13896455, 27792910, 55585820]

約数ペア:

[(1, 55585820), (2, 27792910), (4, 13896455), (5, 11117164), (10, 5558582), (20, 2779291), (367, 151460), (734, 75730), (1468, 37865), (1835, 30292), (3670, 15146), (7340, 7573)]