23519000

素因数分解:

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

素因数の和:861

約数の個数: 64

約数和(自身を含む): 57002400

約数和(自身を除く): 33483400

約数列:

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

約数ペア:

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