2259260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 4805136

約数和(自身を除く): 2545876

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1361, 1660, 2722, 5444, 6805, 13610, 27220, 112963, 225926, 451852, 564815, 1129630, 2259260]

約数ペア:

[(1, 2259260), (2, 1129630), (4, 564815), (5, 451852), (10, 225926), (20, 112963), (83, 27220), (166, 13610), (332, 6805), (415, 5444), (830, 2722), (1361, 1660)]