76161560

素因数分解:

$2^3\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1399}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 171612000

約数和(自身を除く): 95450440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1361, 1399, 2722, 2798, 5444, 5596, 6805, 6995, 10888, 11192, 13610, 13990, 27220, 27980, 54440, 55960, 1904039, 3808078, 7616156, 9520195, 15232312, 19040390, 38080780, 76161560]

約数ペア:

[(1, 76161560), (2, 38080780), (4, 19040390), (5, 15232312), (8, 9520195), (10, 7616156), (20, 3808078), (40, 1904039), (1361, 55960), (1399, 54440), (2722, 27980), (2798, 27220), (5444, 13990), (5596, 13610), (6805, 11192), (6995, 10888)]