15694191920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049077}}^1$

素因数の和:1049118

約数の個数: 80

約数和(自身を含む): 42147757728

約数和(自身を除く): 26453565808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 1049077, 2098154, 4196308, 5245385, 8392616, 10490770, 11539847, 16785232, 17834309, 20981540, 23079694, 35668618, 41963080, 46159388, 57699235, 71337236, 83926160, 89171545, 92318776, 115398470, 142674472, 178343090, 184637552, 196177399, 230796940, 285348944, 356686180, 392354798, 461593880, 713372360, 784709596, 923187760, 980886995, 1426744720, 1569419192, 1961773990, 3138838384, 3923547980, 7847095960, 15694191920]

約数ペア:

[(1, 15694191920), (2, 7847095960), (4, 3923547980), (5, 3138838384), (8, 1961773990), (10, 1569419192), (11, 1426744720), (16, 980886995), (17, 923187760), (20, 784709596), (22, 713372360), (34, 461593880), (40, 392354798), (44, 356686180), (55, 285348944), (68, 230796940), (80, 196177399), (85, 184637552), (88, 178343090), (110, 142674472), (136, 115398470), (170, 92318776), (176, 89171545), (187, 83926160), (220, 71337236), (272, 57699235), (340, 46159388), (374, 41963080), (440, 35668618), (680, 23079694), (748, 20981540), (880, 17834309), (935, 16785232), (1360, 11539847), (1496, 10490770), (1870, 8392616), (2992, 5245385), (3740, 4196308), (7480, 2098154), (14960, 1049077)]