40474000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 160

約数和(自身を含む): 116064000

約数和(自身を除く): 75590000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 80, 98, 100, 112, 118, 125, 140, 175, 196, 200, 236, 245, 250, 280, 295, 343, 350, 392, 400, 413, 472, 490, 500, 560, 590, 686, 700, 784, 826, 875, 944, 980, 1000, 1180, 1225, 1372, 1400, 1475, 1652, 1715, 1750, 1960, 2000, 2065, 2360, 2450, 2744, 2800, 2891, 2950, 3304, 3430, 3500, 3920, 4130, 4720, 4900, 5488, 5782, 5900, 6125, 6608, 6860, 7000, 7375, 8260, 8575, 9800, 10325, 11564, 11800, 12250, 13720, 14000, 14455, 14750, 16520, 17150, 19600, 20237, 20650, 23128, 23600, 24500, 27440, 28910, 29500, 33040, 34300, 40474, 41300, 42875, 46256, 49000, 51625, 57820, 59000, 68600, 72275, 80948, 82600, 85750, 98000, 101185, 103250, 115640, 118000, 137200, 144550, 161896, 165200, 171500, 202370, 206500, 231280, 289100, 323792, 343000, 361375, 404740, 413000, 505925, 578200, 686000, 722750, 809480, 826000, 1011850, 1156400, 1445500, 1618960, 2023700, 2529625, 2891000, 4047400, 5059250, 5782000, 8094800, 10118500, 20237000, 40474000]

約数ペア:

[(1, 40474000), (2, 20237000), (4, 10118500), (5, 8094800), (7, 5782000), (8, 5059250), (10, 4047400), (14, 2891000), (16, 2529625), (20, 2023700), (25, 1618960), (28, 1445500), (35, 1156400), (40, 1011850), (49, 826000), (50, 809480), (56, 722750), (59, 686000), (70, 578200), (80, 505925), (98, 413000), (100, 404740), (112, 361375), (118, 343000), (125, 323792), (140, 289100), (175, 231280), (196, 206500), (200, 202370), (236, 171500), (245, 165200), (250, 161896), (280, 144550), (295, 137200), (343, 118000), (350, 115640), (392, 103250), (400, 101185), (413, 98000), (472, 85750), (490, 82600), (500, 80948), (560, 72275), (590, 68600), (686, 59000), (700, 57820), (784, 51625), (826, 49000), (875, 46256), (944, 42875), (980, 41300), (1000, 40474), (1180, 34300), (1225, 33040), (1372, 29500), (1400, 28910), (1475, 27440), (1652, 24500), (1715, 23600), (1750, 23128), (1960, 20650), (2000, 20237), (2065, 19600), (2360, 17150), (2450, 16520), (2744, 14750), (2800, 14455), (2891, 14000), (2950, 13720), (3304, 12250), (3430, 11800), (3500, 11564), (3920, 10325), (4130, 9800), (4720, 8575), (4900, 8260), (5488, 7375), (5782, 7000), (5900, 6860), (6125, 6608)]