43258000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 107243136

約数和(自身を除く): 63985136

約数列:

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

約数ペア:

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