86516000

素因数分解:

$2^5\times 5^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 131429728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 125, 160, 172, 200, 215, 250, 344, 400, 430, 500, 503, 688, 800, 860, 1000, 1006, 1075, 1376, 1720, 2000, 2012, 2150, 2515, 3440, 4000, 4024, 4300, 5030, 5375, 6880, 8048, 8600, 10060, 10750, 12575, 16096, 17200, 20120, 21500, 21629, 25150, 34400, 40240, 43000, 43258, 50300, 62875, 80480, 86000, 86516, 100600, 108145, 125750, 172000, 173032, 201200, 216290, 251500, 346064, 402400, 432580, 503000, 540725, 692128, 865160, 1006000, 1081450, 1730320, 2012000, 2162900, 2703625, 3460640, 4325800, 5407250, 8651600, 10814500, 17303200, 21629000, 43258000, 86516000]

約数ペア:

[(1, 86516000), (2, 43258000), (4, 21629000), (5, 17303200), (8, 10814500), (10, 8651600), (16, 5407250), (20, 4325800), (25, 3460640), (32, 2703625), (40, 2162900), (43, 2012000), (50, 1730320), (80, 1081450), (86, 1006000), (100, 865160), (125, 692128), (160, 540725), (172, 503000), (200, 432580), (215, 402400), (250, 346064), (344, 251500), (400, 216290), (430, 201200), (500, 173032), (503, 172000), (688, 125750), (800, 108145), (860, 100600), (1000, 86516), (1006, 86000), (1075, 80480), (1376, 62875), (1720, 50300), (2000, 43258), (2012, 43000), (2150, 40240), (2515, 34400), (3440, 25150), (4000, 21629), (4024, 21500), (4300, 20120), (5030, 17200), (5375, 16096), (6880, 12575), (8048, 10750), (8600, 10060)]