75243020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221303}}^1$

素因数の和:221329

約数の個数: 24

約数和(自身を含む): 167305824

約数和(自身を除く): 92062804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 221303, 442606, 885212, 1106515, 2213030, 3762151, 4426060, 7524302, 15048604, 18810755, 37621510, 75243020]

約数ペア:

[(1, 75243020), (2, 37621510), (4, 18810755), (5, 15048604), (10, 7524302), (17, 4426060), (20, 3762151), (34, 2213030), (68, 1106515), (85, 885212), (170, 442606), (340, 221303)]