7066840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16061}}^1$

素因数の和:16083

約数の個数: 32

約数和(自身を含む): 17346960

約数和(自身を除く): 10280120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16061, 32122, 64244, 80305, 128488, 160610, 176671, 321220, 353342, 642440, 706684, 883355, 1413368, 1766710, 3533420, 7066840]

約数ペア:

[(1, 7066840), (2, 3533420), (4, 1766710), (5, 1413368), (8, 883355), (10, 706684), (11, 642440), (20, 353342), (22, 321220), (40, 176671), (44, 160610), (55, 128488), (88, 80305), (110, 64244), (220, 32122), (440, 16061)]