55244000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 96

約数和(自身を含む): 155203776

約数和(自身を除く): 99959776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 1973, 2000, 2800, 3500, 3946, 4000, 5600, 7000, 7892, 9865, 13811, 14000, 15784, 19730, 27622, 28000, 31568, 39460, 49325, 55244, 63136, 69055, 78920, 98650, 110488, 138110, 157840, 197300, 220976, 246625, 276220, 315680, 345275, 394600, 441952, 493250, 552440, 690550, 789200, 986500, 1104880, 1381100, 1578400, 1726375, 1973000, 2209760, 2762200, 3452750, 3946000, 5524400, 6905500, 7892000, 11048800, 13811000, 27622000, 55244000]

約数ペア:

[(1, 55244000), (2, 27622000), (4, 13811000), (5, 11048800), (7, 7892000), (8, 6905500), (10, 5524400), (14, 3946000), (16, 3452750), (20, 2762200), (25, 2209760), (28, 1973000), (32, 1726375), (35, 1578400), (40, 1381100), (50, 1104880), (56, 986500), (70, 789200), (80, 690550), (100, 552440), (112, 493250), (125, 441952), (140, 394600), (160, 345275), (175, 315680), (200, 276220), (224, 246625), (250, 220976), (280, 197300), (350, 157840), (400, 138110), (500, 110488), (560, 98650), (700, 78920), (800, 69055), (875, 63136), (1000, 55244), (1120, 49325), (1400, 39460), (1750, 31568), (1973, 28000), (2000, 27622), (2800, 19730), (3500, 15784), (3946, 14000), (4000, 13811), (5600, 9865), (7000, 7892)]