202404140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{440009}}^1$

素因数の和:440041

約数の個数: 24

約数和(自身を含む): 443530080

約数和(自身を除く): 241125940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 440009, 880018, 1760036, 2200045, 4400090, 8800180, 10120207, 20240414, 40480828, 50601035, 101202070, 202404140]

約数ペア:

[(1, 202404140), (2, 101202070), (4, 50601035), (5, 40480828), (10, 20240414), (20, 10120207), (23, 8800180), (46, 4400090), (92, 2200045), (115, 1760036), (230, 880018), (460, 440009)]