6481180

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{599}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 13658400

約数和(自身を除く): 7177220

約数列:

[1, 2, 4, 5, 10, 20, 541, 599, 1082, 1198, 2164, 2396, 2705, 2995, 5410, 5990, 10820, 11980, 324059, 648118, 1296236, 1620295, 3240590, 6481180]

約数ペア:

[(1, 6481180), (2, 3240590), (4, 1620295), (5, 1296236), (10, 648118), (20, 324059), (541, 11980), (599, 10820), (1082, 5990), (1198, 5410), (2164, 2995), (2396, 2705)]