47038000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 117804960

約数和(自身を除く): 70766960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 811, 1000, 1160, 1450, 1622, 2000, 2320, 2900, 3244, 3625, 4055, 5800, 6488, 7250, 8110, 11600, 12976, 14500, 16220, 20275, 23519, 29000, 32440, 40550, 47038, 58000, 64880, 81100, 94076, 101375, 117595, 162200, 188152, 202750, 235190, 324400, 376304, 405500, 470380, 587975, 811000, 940760, 1175950, 1622000, 1881520, 2351900, 2939875, 4703800, 5879750, 9407600, 11759500, 23519000, 47038000]

約数ペア:

[(1, 47038000), (2, 23519000), (4, 11759500), (5, 9407600), (8, 5879750), (10, 4703800), (16, 2939875), (20, 2351900), (25, 1881520), (29, 1622000), (40, 1175950), (50, 940760), (58, 811000), (80, 587975), (100, 470380), (116, 405500), (125, 376304), (145, 324400), (200, 235190), (232, 202750), (250, 188152), (290, 162200), (400, 117595), (464, 101375), (500, 94076), (580, 81100), (725, 64880), (811, 58000), (1000, 47038), (1160, 40550), (1450, 32440), (1622, 29000), (2000, 23519), (2320, 20275), (2900, 16220), (3244, 14500), (3625, 12976), (4055, 11600), (5800, 8110), (6488, 7250)]