39396820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115873}}^1$

素因数の和:115899

約数の個数: 24

約数和(自身を含む): 87600744

約数和(自身を除く): 48203924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115873, 231746, 463492, 579365, 1158730, 1969841, 2317460, 3939682, 7879364, 9849205, 19698410, 39396820]

約数ペア:

[(1, 39396820), (2, 19698410), (4, 9849205), (5, 7879364), (10, 3939682), (17, 2317460), (20, 1969841), (34, 1158730), (68, 579365), (85, 463492), (170, 231746), (340, 115873)]