11428250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 22660560

約数和(自身を除く): 11232310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 2689, 4250, 5378, 13445, 26890, 45713, 67225, 91426, 134450, 228565, 336125, 457130, 672250, 1142825, 2285650, 5714125, 11428250]

約数ペア:

[(1, 11428250), (2, 5714125), (5, 2285650), (10, 1142825), (17, 672250), (25, 457130), (34, 336125), (50, 228565), (85, 134450), (125, 91426), (170, 67225), (250, 45713), (425, 26890), (850, 13445), (2125, 5378), (2689, 4250)]