2243420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 4917024

約数和(自身を除く): 2673604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4877, 9754, 19508, 24385, 48770, 97540, 112171, 224342, 448684, 560855, 1121710, 2243420]

約数ペア:

[(1, 2243420), (2, 1121710), (4, 560855), (5, 448684), (10, 224342), (20, 112171), (23, 97540), (46, 48770), (92, 24385), (115, 19508), (230, 9754), (460, 4877)]