32115620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21997}}^1$

素因数の和:22079

約数の個数: 24

約数和(自身を含む): 68369784

約数和(自身を除く): 36254164

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 21997, 43994, 87988, 109985, 219970, 439940, 1605781, 3211562, 6423124, 8028905, 16057810, 32115620]

約数ペア:

[(1, 32115620), (2, 16057810), (4, 8028905), (5, 6423124), (10, 3211562), (20, 1605781), (73, 439940), (146, 219970), (292, 109985), (365, 87988), (730, 43994), (1460, 21997)]