10920952

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 24998400

約数和(自身を除く): 14077448

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 139, 161, 184, 244, 278, 322, 427, 488, 556, 644, 854, 973, 1112, 1288, 1403, 1708, 1946, 2806, 3197, 3416, 3892, 5612, 6394, 7784, 8479, 9821, 11224, 12788, 16958, 19642, 22379, 25576, 33916, 39284, 44758, 59353, 67832, 78568, 89516, 118706, 179032, 195017, 237412, 390034, 474824, 780068, 1365119, 1560136, 2730238, 5460476, 10920952]

約数ペア:

[(1, 10920952), (2, 5460476), (4, 2730238), (7, 1560136), (8, 1365119), (14, 780068), (23, 474824), (28, 390034), (46, 237412), (56, 195017), (61, 179032), (92, 118706), (122, 89516), (139, 78568), (161, 67832), (184, 59353), (244, 44758), (278, 39284), (322, 33916), (427, 25576), (488, 22379), (556, 19642), (644, 16958), (854, 12788), (973, 11224), (1112, 9821), (1288, 8479), (1403, 7784), (1708, 6394), (1946, 5612), (2806, 3892), (3197, 3416)]