6587240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 16303140

約数和(自身を除く): 9715900

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1361, 2420, 2722, 4840, 5444, 6805, 10888, 13610, 14971, 27220, 29942, 54440, 59884, 74855, 119768, 149710, 164681, 299420, 329362, 598840, 658724, 823405, 1317448, 1646810, 3293620, 6587240]

約数ペア:

[(1, 6587240), (2, 3293620), (4, 1646810), (5, 1317448), (8, 823405), (10, 658724), (11, 598840), (20, 329362), (22, 299420), (40, 164681), (44, 149710), (55, 119768), (88, 74855), (110, 59884), (121, 54440), (220, 29942), (242, 27220), (440, 14971), (484, 13610), (605, 10888), (968, 6805), (1210, 5444), (1361, 4840), (2420, 2722)]