205124461760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{100049}}^1$

素因数の和:100258

約数の個数: 112

約数和(自身を含む): 503171460000

約数和(自身を除く): 298046998240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 149, 160, 172, 215, 298, 320, 344, 430, 596, 688, 745, 860, 1192, 1376, 1490, 1720, 2384, 2752, 2980, 3440, 4768, 5960, 6407, 6880, 9536, 11920, 12814, 13760, 23840, 25628, 32035, 47680, 51256, 64070, 100049, 102512, 128140, 200098, 205024, 256280, 400196, 410048, 500245, 512560, 800392, 1000490, 1025120, 1600784, 2000980, 2050240, 3201568, 4001960, 4302107, 6403136, 8003920, 8604214, 14907301, 16007840, 17208428, 21510535, 29814602, 32015680, 34416856, 43021070, 59629204, 68833712, 74536505, 86042140, 119258408, 137667424, 149073010, 172084280, 238516816, 275334848, 298146020, 344168560, 477033632, 596292040, 641013943, 688337120, 954067264, 1192584080, 1282027886, 1376674240, 2385168160, 2564055772, 3205069715, 4770336320, 5128111544, 6410139430, 10256223088, 12820278860, 20512446176, 25640557720, 41024892352, 51281115440, 102562230880, 205124461760]

約数ペア:

[(1, 205124461760), (2, 102562230880), (4, 51281115440), (5, 41024892352), (8, 25640557720), (10, 20512446176), (16, 12820278860), (20, 10256223088), (32, 6410139430), (40, 5128111544), (43, 4770336320), (64, 3205069715), (80, 2564055772), (86, 2385168160), (149, 1376674240), (160, 1282027886), (172, 1192584080), (215, 954067264), (298, 688337120), (320, 641013943), (344, 596292040), (430, 477033632), (596, 344168560), (688, 298146020), (745, 275334848), (860, 238516816), (1192, 172084280), (1376, 149073010), (1490, 137667424), (1720, 119258408), (2384, 86042140), (2752, 74536505), (2980, 68833712), (3440, 59629204), (4768, 43021070), (5960, 34416856), (6407, 32015680), (6880, 29814602), (9536, 21510535), (11920, 17208428), (12814, 16007840), (13760, 14907301), (23840, 8604214), (25628, 8003920), (32035, 6403136), (47680, 4302107), (51256, 4001960), (64070, 3201568), (100049, 2050240), (102512, 2000980), (128140, 1600784), (200098, 1025120), (205024, 1000490), (256280, 800392), (400196, 512560), (410048, 500245)]