5640190

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 10193328

約数和(自身を除く): 4553138

約数列:

[1, 2, 5, 10, 283, 566, 1415, 1993, 2830, 3986, 9965, 19930, 564019, 1128038, 2820095, 5640190]

約数ペア:

[(1, 5640190), (2, 2820095), (5, 1128038), (10, 564019), (283, 19930), (566, 9965), (1415, 3986), (1993, 2830)]