125459180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 336655872

約数和(自身を除く): 211196692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 1987, 2255, 2870, 3157, 3974, 4510, 5740, 6314, 7948, 9020, 9935, 12628, 13909, 15785, 19870, 21857, 27818, 31570, 39740, 43714, 55636, 63140, 69545, 81467, 87428, 109285, 139090, 152999, 162934, 218570, 278180, 305998, 325868, 407335, 437140, 570269, 611996, 764995, 814670, 896137, 1140538, 1529990, 1629340, 1792274, 2281076, 2851345, 3059980, 3584548, 4480685, 5702690, 6272959, 8961370, 11405380, 12545918, 17922740, 25091836, 31364795, 62729590, 125459180]

約数ペア:

[(1, 125459180), (2, 62729590), (4, 31364795), (5, 25091836), (7, 17922740), (10, 12545918), (11, 11405380), (14, 8961370), (20, 6272959), (22, 5702690), (28, 4480685), (35, 3584548), (41, 3059980), (44, 2851345), (55, 2281076), (70, 1792274), (77, 1629340), (82, 1529990), (110, 1140538), (140, 896137), (154, 814670), (164, 764995), (205, 611996), (220, 570269), (287, 437140), (308, 407335), (385, 325868), (410, 305998), (451, 278180), (574, 218570), (770, 162934), (820, 152999), (902, 139090), (1148, 109285), (1435, 87428), (1540, 81467), (1804, 69545), (1987, 63140), (2255, 55636), (2870, 43714), (3157, 39740), (3974, 31570), (4510, 27818), (5740, 21857), (6314, 19870), (7948, 15785), (9020, 13909), (9935, 12628)]