135260500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{15913}}^1$

素因数の和:15949

約数の個数: 48

約数和(自身を含む): 312805584

約数和(自身を除く): 177545084

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 15913, 31826, 63652, 79565, 159130, 270521, 318260, 397825, 541042, 795650, 1082084, 1352605, 1591300, 1989125, 2705210, 3978250, 5410420, 6763025, 7956500, 13526050, 27052100, 33815125, 67630250, 135260500]

約数ペア:

[(1, 135260500), (2, 67630250), (4, 33815125), (5, 27052100), (10, 13526050), (17, 7956500), (20, 6763025), (25, 5410420), (34, 3978250), (50, 2705210), (68, 1989125), (85, 1591300), (100, 1352605), (125, 1082084), (170, 795650), (250, 541042), (340, 397825), (425, 318260), (500, 270521), (850, 159130), (1700, 79565), (2125, 63652), (4250, 31826), (8500, 15913)]