66227750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15617

約数の個数: 32

約数和(自身を含む): 131279616

約数和(自身を除く): 65051866

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 15583, 31166, 77915, 155830, 264911, 389575, 529822, 779150, 1324555, 1947875, 2649110, 3895750, 6622775, 13245550, 33113875, 66227750]

約数ペア:

[(1, 66227750), (2, 33113875), (5, 13245550), (10, 6622775), (17, 3895750), (25, 2649110), (34, 1947875), (50, 1324555), (85, 779150), (125, 529822), (170, 389575), (250, 264911), (425, 155830), (850, 77915), (2125, 31166), (4250, 15583)]