10587500

素因数分解:

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

素因数の和:58

約数の個数: 108

約数和(自身を含む): 29091888

約数和(自身を除く): 18504388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 125, 140, 154, 175, 220, 242, 250, 275, 308, 350, 385, 484, 500, 550, 605, 625, 700, 770, 847, 875, 1100, 1210, 1250, 1375, 1540, 1694, 1750, 1925, 2420, 2500, 2750, 3025, 3125, 3388, 3500, 3850, 4235, 4375, 5500, 6050, 6250, 6875, 7700, 8470, 8750, 9625, 12100, 12500, 13750, 15125, 16940, 17500, 19250, 21175, 21875, 27500, 30250, 34375, 38500, 42350, 43750, 48125, 60500, 68750, 75625, 84700, 87500, 96250, 105875, 137500, 151250, 192500, 211750, 240625, 302500, 378125, 423500, 481250, 529375, 756250, 962500, 1058750, 1512500, 2117500, 2646875, 5293750, 10587500]

約数ペア:

[(1, 10587500), (2, 5293750), (4, 2646875), (5, 2117500), (7, 1512500), (10, 1058750), (11, 962500), (14, 756250), (20, 529375), (22, 481250), (25, 423500), (28, 378125), (35, 302500), (44, 240625), (50, 211750), (55, 192500), (70, 151250), (77, 137500), (100, 105875), (110, 96250), (121, 87500), (125, 84700), (140, 75625), (154, 68750), (175, 60500), (220, 48125), (242, 43750), (250, 42350), (275, 38500), (308, 34375), (350, 30250), (385, 27500), (484, 21875), (500, 21175), (550, 19250), (605, 17500), (625, 16940), (700, 15125), (770, 13750), (847, 12500), (875, 12100), (1100, 9625), (1210, 8750), (1250, 8470), (1375, 7700), (1540, 6875), (1694, 6250), (1750, 6050), (1925, 5500), (2420, 4375), (2500, 4235), (2750, 3850), (3025, 3500), (3125, 3388)]