88487180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232861}}^1$

素因数の和:232889

約数の個数: 24

約数和(自身を含む): 195604080

約数和(自身を除く): 107116900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 232861, 465722, 931444, 1164305, 2328610, 4424359, 4657220, 8848718, 17697436, 22121795, 44243590, 88487180]

約数ペア:

[(1, 88487180), (2, 44243590), (4, 22121795), (5, 17697436), (10, 8848718), (19, 4657220), (20, 4424359), (38, 2328610), (76, 1164305), (95, 931444), (190, 465722), (380, 232861)]