17112580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 36906660

約数和(自身を除く): 19794080

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 509, 820, 1018, 1681, 2036, 2545, 3362, 5090, 6724, 8405, 10180, 16810, 20869, 33620, 41738, 83476, 104345, 208690, 417380, 855629, 1711258, 3422516, 4278145, 8556290, 17112580]

約数ペア:

[(1, 17112580), (2, 8556290), (4, 4278145), (5, 3422516), (10, 1711258), (20, 855629), (41, 417380), (82, 208690), (164, 104345), (205, 83476), (410, 41738), (509, 33620), (820, 20869), (1018, 16810), (1681, 10180), (2036, 8405), (2545, 6724), (3362, 5090)]