4759640

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 10774080

約数和(自身を除く): 6014440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 463, 514, 926, 1028, 1285, 1852, 2056, 2315, 2570, 3704, 4630, 5140, 9260, 10280, 18520, 118991, 237982, 475964, 594955, 951928, 1189910, 2379820, 4759640]

約数ペア:

[(1, 4759640), (2, 2379820), (4, 1189910), (5, 951928), (8, 594955), (10, 475964), (20, 237982), (40, 118991), (257, 18520), (463, 10280), (514, 9260), (926, 5140), (1028, 4630), (1285, 3704), (1852, 2570), (2056, 2315)]