1410702920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3206143}}^1$

素因数の和:3206165

約数の個数: 32

約数和(自身を含む): 3462635520

約数和(自身を除く): 2051932600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3206143, 6412286, 12824572, 16030715, 25649144, 32061430, 35267573, 64122860, 70535146, 128245720, 141070292, 176337865, 282140584, 352675730, 705351460, 1410702920]

約数ペア:

[(1, 1410702920), (2, 705351460), (4, 352675730), (5, 282140584), (8, 176337865), (10, 141070292), (11, 128245720), (20, 70535146), (22, 64122860), (40, 35267573), (44, 32061430), (55, 25649144), (88, 16030715), (110, 12824572), (220, 6412286), (440, 3206143)]