12265160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 29343060

約数和(自身を除く): 17077900

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1061, 1156, 1445, 2122, 2312, 2890, 4244, 5305, 5780, 8488, 10610, 11560, 18037, 21220, 36074, 42440, 72148, 90185, 144296, 180370, 306629, 360740, 613258, 721480, 1226516, 1533145, 2453032, 3066290, 6132580, 12265160]

約数ペア:

[(1, 12265160), (2, 6132580), (4, 3066290), (5, 2453032), (8, 1533145), (10, 1226516), (17, 721480), (20, 613258), (34, 360740), (40, 306629), (68, 180370), (85, 144296), (136, 90185), (170, 72148), (289, 42440), (340, 36074), (578, 21220), (680, 18037), (1061, 11560), (1156, 10610), (1445, 8488), (2122, 5780), (2312, 5305), (2890, 4244)]