902444840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10627}}^1$

素因数の和:10842

約数の個数: 64

約数和(自身を含む): 2226778560

約数和(自身を除く): 1324333720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 772, 965, 1544, 1930, 2123, 3860, 4246, 7720, 8492, 10615, 10627, 16984, 21230, 21254, 42460, 42508, 53135, 84920, 85016, 106270, 116897, 212540, 233794, 425080, 467588, 584485, 935176, 1168970, 2051011, 2337940, 4102022, 4675880, 8204044, 10255055, 16408088, 20510110, 22561121, 41020220, 45122242, 82040440, 90244484, 112805605, 180488968, 225611210, 451222420, 902444840]

約数ペア:

[(1, 902444840), (2, 451222420), (4, 225611210), (5, 180488968), (8, 112805605), (10, 90244484), (11, 82040440), (20, 45122242), (22, 41020220), (40, 22561121), (44, 20510110), (55, 16408088), (88, 10255055), (110, 8204044), (193, 4675880), (220, 4102022), (386, 2337940), (440, 2051011), (772, 1168970), (965, 935176), (1544, 584485), (1930, 467588), (2123, 425080), (3860, 233794), (4246, 212540), (7720, 116897), (8492, 106270), (10615, 85016), (10627, 84920), (16984, 53135), (21230, 42508), (21254, 42460)]