40851290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{95003}}^1$

素因数の和:95053

約数の個数: 16

約数和(自身を含む): 75243168

約数和(自身を除く): 34391878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 95003, 190006, 475015, 950030, 4085129, 8170258, 20425645, 40851290]

約数ペア:

[(1, 40851290), (2, 20425645), (5, 8170258), (10, 4085129), (43, 950030), (86, 475015), (215, 190006), (430, 95003)]