141396112240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{874543}}^1$

素因数の和:874646

約数の個数: 80

約数和(自身を含む): 343548868608

約数和(自身を除く): 202152756368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 688, 752, 860, 940, 1720, 1880, 2021, 3440, 3760, 4042, 8084, 10105, 16168, 20210, 32336, 40420, 80840, 161680, 874543, 1749086, 3498172, 4372715, 6996344, 8745430, 13992688, 17490860, 34981720, 37605349, 41103521, 69963440, 75210698, 82207042, 150421396, 164414084, 188026745, 205517605, 300842792, 328828168, 376053490, 411035210, 601685584, 657656336, 752106980, 822070420, 1504213960, 1644140840, 1767451403, 3008427920, 3288281680, 3534902806, 7069805612, 8837257015, 14139611224, 17674514030, 28279222448, 35349028060, 70698056120, 141396112240]

約数ペア:

[(1, 141396112240), (2, 70698056120), (4, 35349028060), (5, 28279222448), (8, 17674514030), (10, 14139611224), (16, 8837257015), (20, 7069805612), (40, 3534902806), (43, 3288281680), (47, 3008427920), (80, 1767451403), (86, 1644140840), (94, 1504213960), (172, 822070420), (188, 752106980), (215, 657656336), (235, 601685584), (344, 411035210), (376, 376053490), (430, 328828168), (470, 300842792), (688, 205517605), (752, 188026745), (860, 164414084), (940, 150421396), (1720, 82207042), (1880, 75210698), (2021, 69963440), (3440, 41103521), (3760, 37605349), (4042, 34981720), (8084, 17490860), (10105, 13992688), (16168, 8745430), (20210, 6996344), (32336, 4372715), (40420, 3498172), (80840, 1749086), (161680, 874543)]