534416000

素因数分解:

$2^7\times 5^3\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 1344245760

約数和(自身を除く): 809829760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 263, 320, 400, 500, 508, 526, 635, 640, 800, 1000, 1016, 1052, 1270, 1315, 1600, 2000, 2032, 2104, 2540, 2630, 3175, 3200, 4000, 4064, 4208, 5080, 5260, 6350, 6575, 8000, 8128, 8416, 10160, 10520, 12700, 13150, 15875, 16000, 16256, 16832, 20320, 21040, 25400, 26300, 31750, 32875, 33401, 33664, 40640, 42080, 50800, 52600, 63500, 65750, 66802, 81280, 84160, 101600, 105200, 127000, 131500, 133604, 167005, 168320, 203200, 210400, 254000, 263000, 267208, 334010, 406400, 420800, 508000, 526000, 534416, 668020, 835025, 841600, 1016000, 1052000, 1068832, 1336040, 1670050, 2032000, 2104000, 2137664, 2672080, 3340100, 4175125, 4208000, 4275328, 5344160, 6680200, 8350250, 10688320, 13360400, 16700500, 21376640, 26720800, 33401000, 53441600, 66802000, 106883200, 133604000, 267208000, 534416000]

約数ペア:

[(1, 534416000), (2, 267208000), (4, 133604000), (5, 106883200), (8, 66802000), (10, 53441600), (16, 33401000), (20, 26720800), (25, 21376640), (32, 16700500), (40, 13360400), (50, 10688320), (64, 8350250), (80, 6680200), (100, 5344160), (125, 4275328), (127, 4208000), (128, 4175125), (160, 3340100), (200, 2672080), (250, 2137664), (254, 2104000), (263, 2032000), (320, 1670050), (400, 1336040), (500, 1068832), (508, 1052000), (526, 1016000), (635, 841600), (640, 835025), (800, 668020), (1000, 534416), (1016, 526000), (1052, 508000), (1270, 420800), (1315, 406400), (1600, 334010), (2000, 267208), (2032, 263000), (2104, 254000), (2540, 210400), (2630, 203200), (3175, 168320), (3200, 167005), (4000, 133604), (4064, 131500), (4208, 127000), (5080, 105200), (5260, 101600), (6350, 84160), (6575, 81280), (8000, 66802), (8128, 65750), (8416, 63500), (10160, 52600), (10520, 50800), (12700, 42080), (13150, 40640), (15875, 33664), (16000, 33401), (16256, 32875), (16832, 31750), (20320, 26300), (21040, 25400)]