39424450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 79744896

約数和(自身を除く): 40320446

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 463, 650, 655, 926, 1310, 1703, 2315, 3275, 3406, 4630, 6019, 6550, 8515, 11575, 12038, 17030, 23150, 30095, 42575, 60190, 60653, 85150, 121306, 150475, 300950, 303265, 606530, 788489, 1516325, 1576978, 3032650, 3942445, 7884890, 19712225, 39424450]

約数ペア:

[(1, 39424450), (2, 19712225), (5, 7884890), (10, 3942445), (13, 3032650), (25, 1576978), (26, 1516325), (50, 788489), (65, 606530), (130, 303265), (131, 300950), (262, 150475), (325, 121306), (463, 85150), (650, 60653), (655, 60190), (926, 42575), (1310, 30095), (1703, 23150), (2315, 17030), (3275, 12038), (3406, 11575), (4630, 8515), (6019, 6550)]