23678180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62311}}^1$

素因数の和:62339

約数の個数: 24

約数和(自身を含む): 52342080

約数和(自身を除く): 28663900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 62311, 124622, 249244, 311555, 623110, 1183909, 1246220, 2367818, 4735636, 5919545, 11839090, 23678180]

約数ペア:

[(1, 23678180), (2, 11839090), (4, 5919545), (5, 4735636), (10, 2367818), (19, 1246220), (20, 1183909), (38, 623110), (76, 311555), (95, 249244), (190, 124622), (380, 62311)]