2016514060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247729}}^1$

素因数の和:247786

約数の個数: 48

約数和(自身を含む): 4744524960

約数和(自身を除く): 2728010900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 247729, 495458, 990916, 1238645, 2477290, 2725019, 4954580, 5450038, 9165973, 10900076, 13625095, 18331946, 27250190, 36663892, 45829865, 54500380, 91659730, 100825703, 183319460, 201651406, 403302812, 504128515, 1008257030, 2016514060]

約数ペア:

[(1, 2016514060), (2, 1008257030), (4, 504128515), (5, 403302812), (10, 201651406), (11, 183319460), (20, 100825703), (22, 91659730), (37, 54500380), (44, 45829865), (55, 36663892), (74, 27250190), (110, 18331946), (148, 13625095), (185, 10900076), (220, 9165973), (370, 5450038), (407, 4954580), (740, 2725019), (814, 2477290), (1628, 1238645), (2035, 990916), (4070, 495458), (8140, 247729)]