40877810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{55997}}^1$

素因数の和:56077

約数の個数: 16

約数和(自身を含む): 74589336

約数和(自身を除く): 33711526

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 55997, 111994, 279985, 559970, 4087781, 8175562, 20438905, 40877810]

約数ペア:

[(1, 40877810), (2, 20438905), (5, 8175562), (10, 4087781), (73, 559970), (146, 279985), (365, 111994), (730, 55997)]