5207080

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 11781000

約数和(自身を除く): 6573920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 373, 698, 746, 1396, 1492, 1745, 1865, 2792, 2984, 3490, 3730, 6980, 7460, 13960, 14920, 130177, 260354, 520708, 650885, 1041416, 1301770, 2603540, 5207080]

約数ペア:

[(1, 5207080), (2, 2603540), (4, 1301770), (5, 1041416), (8, 650885), (10, 520708), (20, 260354), (40, 130177), (349, 14920), (373, 13960), (698, 7460), (746, 6980), (1396, 3730), (1492, 3490), (1745, 2984), (1865, 2792)]