54534280

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1801}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 122932440

約数和(自身を除く): 68398160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 1801, 3028, 3602, 3785, 6056, 7204, 7570, 9005, 14408, 15140, 18010, 30280, 36020, 72040, 1363357, 2726714, 5453428, 6816785, 10906856, 13633570, 27267140, 54534280]

約数ペア:

[(1, 54534280), (2, 27267140), (4, 13633570), (5, 10906856), (8, 6816785), (10, 5453428), (20, 2726714), (40, 1363357), (757, 72040), (1514, 36020), (1801, 30280), (3028, 18010), (3602, 15140), (3785, 14408), (6056, 9005), (7204, 7570)]