57009260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37019}}^1$

素因数の和:37046

約数の個数: 48

約数和(自身を含む): 149264640

約数和(自身を除く): 92255380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 37019, 74038, 148076, 185095, 259133, 370190, 407209, 518266, 740380, 814418, 1036532, 1295665, 1628836, 2036045, 2591330, 2850463, 4072090, 5182660, 5700926, 8144180, 11401852, 14252315, 28504630, 57009260]

約数ペア:

[(1, 57009260), (2, 28504630), (4, 14252315), (5, 11401852), (7, 8144180), (10, 5700926), (11, 5182660), (14, 4072090), (20, 2850463), (22, 2591330), (28, 2036045), (35, 1628836), (44, 1295665), (55, 1036532), (70, 814418), (77, 740380), (110, 518266), (140, 407209), (154, 370190), (220, 259133), (308, 185095), (385, 148076), (770, 74038), (1540, 37019)]