8133620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 36

約数和(自身を含む): 18780132

約数和(自身を除く): 10646512

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3361, 6722, 13444, 16805, 33610, 36971, 67220, 73942, 147884, 184855, 369710, 406681, 739420, 813362, 1626724, 2033405, 4066810, 8133620]

約数ペア:

[(1, 8133620), (2, 4066810), (4, 2033405), (5, 1626724), (10, 813362), (11, 739420), (20, 406681), (22, 369710), (44, 184855), (55, 147884), (110, 73942), (121, 67220), (220, 36971), (242, 33610), (484, 16805), (605, 13444), (1210, 6722), (2420, 3361)]