4608020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13579

約数の個数: 24

約数和(自身を含む): 10246824

約数和(自身を除く): 5638804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13553, 27106, 54212, 67765, 135530, 230401, 271060, 460802, 921604, 1152005, 2304010, 4608020]

約数ペア:

[(1, 4608020), (2, 2304010), (4, 1152005), (5, 921604), (10, 460802), (17, 271060), (20, 230401), (34, 135530), (68, 67765), (85, 54212), (170, 27106), (340, 13553)]