86303320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113557}}^1$

素因数の和:113587

約数の個数: 32

約数和(自身を含む): 204404400

約数和(自身を除く): 118101080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 113557, 227114, 454228, 567785, 908456, 1135570, 2157583, 2271140, 4315166, 4542280, 8630332, 10787915, 17260664, 21575830, 43151660, 86303320]

約数ペア:

[(1, 86303320), (2, 43151660), (4, 21575830), (5, 17260664), (8, 10787915), (10, 8630332), (19, 4542280), (20, 4315166), (38, 2271140), (40, 2157583), (76, 1135570), (95, 908456), (152, 567785), (190, 454228), (380, 227114), (760, 113557)]