1241569340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{23417}}^1$

素因数の和:23678

約数の個数: 48

約数和(自身を含む): 2856246624

約数和(自身を除く): 1614677284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4820, 5302, 10604, 13255, 23417, 26510, 46834, 53020, 93668, 117085, 234170, 257587, 468340, 515174, 1030348, 1287935, 2575870, 5151740, 5643497, 11286994, 22573988, 28217485, 56434970, 62078467, 112869940, 124156934, 248313868, 310392335, 620784670, 1241569340]

約数ペア:

[(1, 1241569340), (2, 620784670), (4, 310392335), (5, 248313868), (10, 124156934), (11, 112869940), (20, 62078467), (22, 56434970), (44, 28217485), (55, 22573988), (110, 11286994), (220, 5643497), (241, 5151740), (482, 2575870), (964, 1287935), (1205, 1030348), (2410, 515174), (2651, 468340), (4820, 257587), (5302, 234170), (10604, 117085), (13255, 93668), (23417, 53020), (26510, 46834)]