9558140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25153}}^1$

素因数の和:25181

約数の個数: 24

約数和(自身を含む): 21129360

約数和(自身を除く): 11571220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 25153, 50306, 100612, 125765, 251530, 477907, 503060, 955814, 1911628, 2389535, 4779070, 9558140]

約数ペア:

[(1, 9558140), (2, 4779070), (4, 2389535), (5, 1911628), (10, 955814), (19, 503060), (20, 477907), (38, 251530), (76, 125765), (95, 100612), (190, 50306), (380, 25153)]