55232800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1443

約数の個数: 108

約数和(自身を含む): 156962610

約数和(自身を除く): 101729810

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1409, 1568, 1960, 2450, 2800, 2818, 3920, 4900, 5600, 5636, 7045, 7840, 9800, 9863, 11272, 14090, 19600, 19726, 22544, 28180, 35225, 39200, 39452, 45088, 49315, 56360, 69041, 70450, 78904, 98630, 112720, 138082, 140900, 157808, 197260, 225440, 246575, 276164, 281800, 315616, 345205, 394520, 493150, 552328, 563600, 690410, 789040, 986300, 1104656, 1127200, 1380820, 1578080, 1726025, 1972600, 2209312, 2761640, 3452050, 3945200, 5523280, 6904100, 7890400, 11046560, 13808200, 27616400, 55232800]

約数ペア:

[(1, 55232800), (2, 27616400), (4, 13808200), (5, 11046560), (7, 7890400), (8, 6904100), (10, 5523280), (14, 3945200), (16, 3452050), (20, 2761640), (25, 2209312), (28, 1972600), (32, 1726025), (35, 1578080), (40, 1380820), (49, 1127200), (50, 1104656), (56, 986300), (70, 789040), (80, 690410), (98, 563600), (100, 552328), (112, 493150), (140, 394520), (160, 345205), (175, 315616), (196, 281800), (200, 276164), (224, 246575), (245, 225440), (280, 197260), (350, 157808), (392, 140900), (400, 138082), (490, 112720), (560, 98630), (700, 78904), (784, 70450), (800, 69041), (980, 56360), (1120, 49315), (1225, 45088), (1400, 39452), (1409, 39200), (1568, 35225), (1960, 28180), (2450, 22544), (2800, 19726), (2818, 19600), (3920, 14090), (4900, 11272), (5600, 9863), (5636, 9800), (7045, 7840)]