84703850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 200880000

約数和(自身を除く): 116176150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 343, 350, 385, 449, 490, 539, 550, 686, 770, 898, 1078, 1225, 1715, 1925, 2245, 2450, 2695, 3143, 3430, 3773, 3850, 4490, 4939, 5390, 6286, 7546, 8575, 9878, 11225, 13475, 15715, 17150, 18865, 22001, 22450, 24695, 26950, 31430, 34573, 37730, 44002, 49390, 69146, 78575, 94325, 110005, 123475, 154007, 157150, 172865, 188650, 220010, 242011, 246950, 308014, 345730, 484022, 550025, 770035, 864325, 1100050, 1210055, 1540070, 1694077, 1728650, 2420110, 3388154, 3850175, 6050275, 7700350, 8470385, 12100550, 16940770, 42351925, 84703850]

約数ペア:

[(1, 84703850), (2, 42351925), (5, 16940770), (7, 12100550), (10, 8470385), (11, 7700350), (14, 6050275), (22, 3850175), (25, 3388154), (35, 2420110), (49, 1728650), (50, 1694077), (55, 1540070), (70, 1210055), (77, 1100050), (98, 864325), (110, 770035), (154, 550025), (175, 484022), (245, 345730), (275, 308014), (343, 246950), (350, 242011), (385, 220010), (449, 188650), (490, 172865), (539, 157150), (550, 154007), (686, 123475), (770, 110005), (898, 94325), (1078, 78575), (1225, 69146), (1715, 49390), (1925, 44002), (2245, 37730), (2450, 34573), (2695, 31430), (3143, 26950), (3430, 24695), (3773, 22450), (3850, 22001), (4490, 18865), (4939, 17150), (5390, 15715), (6286, 13475), (7546, 11225), (8575, 9878)]