1286798045180

素因数分解:

$2^2\times 5^1\times {\mathrm{57271}}^1\times {\mathrm{1123429}}^1$

素因数の和:1180709

約数の個数: 24

約数和(自身を含む): 2702325484320

約数和(自身を除く): 1415527439140

約数列:

[1, 2, 4, 5, 10, 20, 57271, 114542, 229084, 286355, 572710, 1123429, 1145420, 2246858, 4493716, 5617145, 11234290, 22468580, 64339902259, 128679804518, 257359609036, 321699511295, 643399022590, 1286798045180]

約数ペア:

[(1, 1286798045180), (2, 643399022590), (4, 321699511295), (5, 257359609036), (10, 128679804518), (20, 64339902259), (57271, 22468580), (114542, 11234290), (229084, 5617145), (286355, 4493716), (572710, 2246858), (1123429, 1145420)]