10920052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 23792832

約数和(自身を除く): 12872780

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1123, 2246, 2431, 4492, 4862, 9724, 12353, 14599, 19091, 24706, 29198, 38182, 49412, 58396, 76364, 160589, 210001, 248183, 321178, 420002, 496366, 642356, 840004, 992732, 2730013, 5460026, 10920052]

約数ペア:

[(1, 10920052), (2, 5460026), (4, 2730013), (11, 992732), (13, 840004), (17, 642356), (22, 496366), (26, 420002), (34, 321178), (44, 248183), (52, 210001), (68, 160589), (143, 76364), (187, 58396), (221, 49412), (286, 38182), (374, 29198), (442, 24706), (572, 19091), (748, 14599), (884, 12353), (1123, 9724), (2246, 4862), (2431, 4492)]