9087860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26729}}^1$

素因数の和:26755

約数の個数: 24

約数和(自身を含む): 20207880

約数和(自身を除く): 11120020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26729, 53458, 106916, 133645, 267290, 454393, 534580, 908786, 1817572, 2271965, 4543930, 9087860]

約数ペア:

[(1, 9087860), (2, 4543930), (4, 2271965), (5, 1817572), (10, 908786), (17, 534580), (20, 454393), (34, 267290), (68, 133645), (85, 106916), (170, 53458), (340, 26729)]