8155340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17761

約数の個数: 24

約数和(自身を含む): 17871840

約数和(自身を除く): 9716500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 17729, 35458, 70916, 88645, 177290, 354580, 407767, 815534, 1631068, 2038835, 4077670, 8155340]

約数ペア:

[(1, 8155340), (2, 4077670), (4, 2038835), (5, 1631068), (10, 815534), (20, 407767), (23, 354580), (46, 177290), (92, 88645), (115, 70916), (230, 35458), (460, 17729)]