56532680

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3851}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 127578240

約数和(自身を除く): 71045560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 3851, 7340, 7702, 14680, 15404, 19255, 30808, 38510, 77020, 154040, 1413317, 2826634, 5653268, 7066585, 11306536, 14133170, 28266340, 56532680]

約数ペア:

[(1, 56532680), (2, 28266340), (4, 14133170), (5, 11306536), (8, 7066585), (10, 5653268), (20, 2826634), (40, 1413317), (367, 154040), (734, 77020), (1468, 38510), (1835, 30808), (2936, 19255), (3670, 15404), (3851, 14680), (7340, 7702)]