86400140

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2729}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 181621440

約数和(自身を除く): 95221300

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2729, 3166, 5458, 6332, 7915, 10916, 13645, 15830, 27290, 31660, 54580, 4320007, 8640014, 17280028, 21600035, 43200070, 86400140]

約数ペア:

[(1, 86400140), (2, 43200070), (4, 21600035), (5, 17280028), (10, 8640014), (20, 4320007), (1583, 54580), (2729, 31660), (3166, 27290), (5458, 15830), (6332, 13645), (7915, 10916)]