11269720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3659}}^1$

素因数の和:3688

約数の個数: 64

約数和(自身を含む): 31622400

約数和(自身を除く): 20352680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3659, 7318, 14636, 18295, 25613, 29272, 36590, 40249, 51226, 73180, 80498, 102452, 128065, 146360, 160996, 201245, 204904, 256130, 281743, 321992, 402490, 512260, 563486, 804980, 1024520, 1126972, 1408715, 1609960, 2253944, 2817430, 5634860, 11269720]

約数ペア:

[(1, 11269720), (2, 5634860), (4, 2817430), (5, 2253944), (7, 1609960), (8, 1408715), (10, 1126972), (11, 1024520), (14, 804980), (20, 563486), (22, 512260), (28, 402490), (35, 321992), (40, 281743), (44, 256130), (55, 204904), (56, 201245), (70, 160996), (77, 146360), (88, 128065), (110, 102452), (140, 80498), (154, 73180), (220, 51226), (280, 40249), (308, 36590), (385, 29272), (440, 25613), (616, 18295), (770, 14636), (1540, 7318), (3080, 3659)]