22691680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12893}}^1$

素因数の和:12919

約数の個数: 48

約数和(自身を含む): 58487184

約数和(自身を除く): 35795504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12893, 25786, 51572, 64465, 103144, 128930, 141823, 206288, 257860, 283646, 412576, 515720, 567292, 709115, 1031440, 1134584, 1418230, 2062880, 2269168, 2836460, 4538336, 5672920, 11345840, 22691680]

約数ペア:

[(1, 22691680), (2, 11345840), (4, 5672920), (5, 4538336), (8, 2836460), (10, 2269168), (11, 2062880), (16, 1418230), (20, 1134584), (22, 1031440), (32, 709115), (40, 567292), (44, 515720), (55, 412576), (80, 283646), (88, 257860), (110, 206288), (160, 141823), (176, 128930), (220, 103144), (352, 64465), (440, 51572), (880, 25786), (1760, 12893)]