22747040

素因数分解:

$2^5\times 5^1\times {\mathrm{142169}}^1$

素因数の和:142184

約数の個数: 24

約数和(自身を含む): 53740260

約数和(自身を除く): 30993220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142169, 284338, 568676, 710845, 1137352, 1421690, 2274704, 2843380, 4549408, 5686760, 11373520, 22747040]

約数ペア:

[(1, 22747040), (2, 11373520), (4, 5686760), (5, 4549408), (8, 2843380), (10, 2274704), (16, 1421690), (20, 1137352), (32, 710845), (40, 568676), (80, 284338), (160, 142169)]