57028300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 142428384

約数和(自身を除く): 85400084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 257, 317, 350, 514, 634, 700, 1028, 1268, 1285, 1585, 1799, 2219, 2570, 3170, 3598, 4438, 5140, 6340, 6425, 7196, 7925, 8876, 8995, 11095, 12850, 15850, 17990, 22190, 25700, 31700, 35980, 44380, 44975, 55475, 81469, 89950, 110950, 162938, 179900, 221900, 325876, 407345, 570283, 814690, 1140566, 1629380, 2036725, 2281132, 2851415, 4073450, 5702830, 8146900, 11405660, 14257075, 28514150, 57028300]

約数ペア:

[(1, 57028300), (2, 28514150), (4, 14257075), (5, 11405660), (7, 8146900), (10, 5702830), (14, 4073450), (20, 2851415), (25, 2281132), (28, 2036725), (35, 1629380), (50, 1140566), (70, 814690), (100, 570283), (140, 407345), (175, 325876), (257, 221900), (317, 179900), (350, 162938), (514, 110950), (634, 89950), (700, 81469), (1028, 55475), (1268, 44975), (1285, 44380), (1585, 35980), (1799, 31700), (2219, 25700), (2570, 22190), (3170, 17990), (3598, 15850), (4438, 12850), (5140, 11095), (6340, 8995), (6425, 8876), (7196, 7925)]