86171080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113383}}^1$

素因数の和:113413

約数の個数: 32

約数和(自身を含む): 204091200

約数和(自身を除く): 117920120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 113383, 226766, 453532, 566915, 907064, 1133830, 2154277, 2267660, 4308554, 4535320, 8617108, 10771385, 17234216, 21542770, 43085540, 86171080]

約数ペア:

[(1, 86171080), (2, 43085540), (4, 21542770), (5, 17234216), (8, 10771385), (10, 8617108), (19, 4535320), (20, 4308554), (38, 2267660), (40, 2154277), (76, 1133830), (95, 907064), (152, 566915), (190, 453532), (380, 226766), (760, 113383)]