42850540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126031}}^1$

素因数の和:126057

約数の個数: 24

約数和(自身を含む): 95280192

約数和(自身を除く): 52429652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 126031, 252062, 504124, 630155, 1260310, 2142527, 2520620, 4285054, 8570108, 10712635, 21425270, 42850540]

約数ペア:

[(1, 42850540), (2, 21425270), (4, 10712635), (5, 8570108), (10, 4285054), (17, 2520620), (20, 2142527), (34, 1260310), (68, 630155), (85, 504124), (170, 252062), (340, 126031)]