8486720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2439

約数の個数: 56

約数和(自身を含む): 22055328

約数和(自身を除く): 13568608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2411, 3520, 4822, 9644, 12055, 19288, 24110, 26521, 38576, 48220, 53042, 77152, 96440, 106084, 132605, 154304, 192880, 212168, 265210, 385760, 424336, 530420, 771520, 848672, 1060840, 1697344, 2121680, 4243360, 8486720]

約数ペア:

[(1, 8486720), (2, 4243360), (4, 2121680), (5, 1697344), (8, 1060840), (10, 848672), (11, 771520), (16, 530420), (20, 424336), (22, 385760), (32, 265210), (40, 212168), (44, 192880), (55, 154304), (64, 132605), (80, 106084), (88, 96440), (110, 77152), (160, 53042), (176, 48220), (220, 38576), (320, 26521), (352, 24110), (440, 19288), (704, 12055), (880, 9644), (1760, 4822), (2411, 3520)]