98035000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 80

約数和(自身を含む): 262603440

約数和(自身を除く): 164568440

約数列:

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

約数ペア:

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