1792820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 3987144

約数和(自身を除く): 2194324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5273, 10546, 21092, 26365, 52730, 89641, 105460, 179282, 358564, 448205, 896410, 1792820]

約数ペア:

[(1, 1792820), (2, 896410), (4, 448205), (5, 358564), (10, 179282), (17, 105460), (20, 89641), (34, 52730), (68, 26365), (85, 21092), (170, 10546), (340, 5273)]