54146140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117709}}^1$

素因数の和:117741

約数の個数: 24

約数和(自身を含む): 118651680

約数和(自身を除く): 64505540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 117709, 235418, 470836, 588545, 1177090, 2354180, 2707307, 5414614, 10829228, 13536535, 27073070, 54146140]

約数ペア:

[(1, 54146140), (2, 27073070), (4, 13536535), (5, 10829228), (10, 5414614), (20, 2707307), (23, 2354180), (46, 1177090), (92, 588545), (115, 470836), (230, 235418), (460, 117709)]