38973370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5070

約数の個数: 32

約数和(自身を含む): 75660480

約数和(自身を除く): 36687110

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 5003, 7790, 10006, 25015, 50030, 95057, 190114, 205123, 410246, 475285, 950570, 1025615, 2051230, 3897337, 7794674, 19486685, 38973370]

約数ペア:

[(1, 38973370), (2, 19486685), (5, 7794674), (10, 3897337), (19, 2051230), (38, 1025615), (41, 950570), (82, 475285), (95, 410246), (190, 205123), (205, 190114), (410, 95057), (779, 50030), (1558, 25015), (3895, 10006), (5003, 7790)]