5582020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 11890368

約数和(自身を除く): 6308348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3931, 7862, 15724, 19655, 39310, 78620, 279101, 558202, 1116404, 1395505, 2791010, 5582020]

約数ペア:

[(1, 5582020), (2, 2791010), (4, 1395505), (5, 1116404), (10, 558202), (20, 279101), (71, 78620), (142, 39310), (284, 19655), (355, 15724), (710, 7862), (1420, 3931)]