196070000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 100

約数和(自身を含む): 542713776

約数和(自身を除く): 346643776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 2801, 3500, 4375, 5000, 5602, 7000, 8750, 10000, 11204, 14000, 14005, 17500, 19607, 22408, 28010, 35000, 39214, 44816, 56020, 70000, 70025, 78428, 98035, 112040, 140050, 156856, 196070, 224080, 280100, 313712, 350125, 392140, 490175, 560200, 700250, 784280, 980350, 1120400, 1400500, 1568560, 1750625, 1960700, 2450875, 2801000, 3501250, 3921400, 4901750, 5602000, 7002500, 7842800, 9803500, 12254375, 14005000, 19607000, 24508750, 28010000, 39214000, 49017500, 98035000, 196070000]

約数ペア:

[(1, 196070000), (2, 98035000), (4, 49017500), (5, 39214000), (7, 28010000), (8, 24508750), (10, 19607000), (14, 14005000), (16, 12254375), (20, 9803500), (25, 7842800), (28, 7002500), (35, 5602000), (40, 4901750), (50, 3921400), (56, 3501250), (70, 2801000), (80, 2450875), (100, 1960700), (112, 1750625), (125, 1568560), (140, 1400500), (175, 1120400), (200, 980350), (250, 784280), (280, 700250), (350, 560200), (400, 490175), (500, 392140), (560, 350125), (625, 313712), (700, 280100), (875, 224080), (1000, 196070), (1250, 156856), (1400, 140050), (1750, 112040), (2000, 98035), (2500, 78428), (2800, 70025), (2801, 70000), (3500, 56020), (4375, 44816), (5000, 39214), (5602, 35000), (7000, 28010), (8750, 22408), (10000, 19607), (11204, 17500), (14000, 14005)]