7072120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16073}}^1$

素因数の和:16095

約数の個数: 32

約数和(自身を含む): 17359920

約数和(自身を除く): 10287800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16073, 32146, 64292, 80365, 128584, 160730, 176803, 321460, 353606, 642920, 707212, 884015, 1414424, 1768030, 3536060, 7072120]

約数ペア:

[(1, 7072120), (2, 3536060), (4, 1768030), (5, 1414424), (8, 884015), (10, 707212), (11, 642920), (20, 353606), (22, 321460), (40, 176803), (44, 160730), (55, 128584), (88, 80365), (110, 64292), (220, 32146), (440, 16073)]