20130174200

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{327853}}^1$

素因数の和:328176

約数の個数: 48

約数和(自身を含む): 46955249880

約数和(自身を除く): 26825075680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1535, 2456, 3070, 6140, 7675, 12280, 15350, 30700, 61400, 327853, 655706, 1311412, 1639265, 2622824, 3278530, 6557060, 8196325, 13114120, 16392650, 32785300, 65570600, 100650871, 201301742, 402603484, 503254355, 805206968, 1006508710, 2013017420, 2516271775, 4026034840, 5032543550, 10065087100, 20130174200]

約数ペア:

[(1, 20130174200), (2, 10065087100), (4, 5032543550), (5, 4026034840), (8, 2516271775), (10, 2013017420), (20, 1006508710), (25, 805206968), (40, 503254355), (50, 402603484), (100, 201301742), (200, 100650871), (307, 65570600), (614, 32785300), (1228, 16392650), (1535, 13114120), (2456, 8196325), (3070, 6557060), (6140, 3278530), (7675, 2622824), (12280, 1639265), (15350, 1311412), (30700, 655706), (61400, 327853)]