85059560

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1627}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 191648160

約数和(自身を除く): 106588600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 1627, 2614, 3254, 5228, 6508, 6535, 8135, 10456, 13016, 13070, 16270, 26140, 32540, 52280, 65080, 2126489, 4252978, 8505956, 10632445, 17011912, 21264890, 42529780, 85059560]

約数ペア:

[(1, 85059560), (2, 42529780), (4, 21264890), (5, 17011912), (8, 10632445), (10, 8505956), (20, 4252978), (40, 2126489), (1307, 65080), (1627, 52280), (2614, 32540), (3254, 26140), (5228, 16270), (6508, 13070), (6535, 13016), (8135, 10456)]