34866980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40543}}^1$

素因数の和:40595

約数の個数: 24

約数和(自身を含む): 74925312

約数和(自身を除く): 40058332

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 40543, 81086, 162172, 202715, 405430, 810860, 1743349, 3486698, 6973396, 8716745, 17433490, 34866980]

約数ペア:

[(1, 34866980), (2, 17433490), (4, 8716745), (5, 6973396), (10, 3486698), (20, 1743349), (43, 810860), (86, 405430), (172, 202715), (215, 162172), (430, 81086), (860, 40543)]