525280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 1465128

約数和(自身を除く): 939848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 160, 196, 224, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1120, 1340, 1568, 1876, 1960, 2144, 2345, 2680, 3283, 3752, 3920, 4690, 5360, 6566, 7504, 7840, 9380, 10720, 13132, 15008, 16415, 18760, 26264, 32830, 37520, 52528, 65660, 75040, 105056, 131320, 262640, 525280]

約数ペア:

[(1, 525280), (2, 262640), (4, 131320), (5, 105056), (7, 75040), (8, 65660), (10, 52528), (14, 37520), (16, 32830), (20, 26264), (28, 18760), (32, 16415), (35, 15008), (40, 13132), (49, 10720), (56, 9380), (67, 7840), (70, 7504), (80, 6566), (98, 5360), (112, 4690), (134, 3920), (140, 3752), (160, 3283), (196, 2680), (224, 2345), (245, 2144), (268, 1960), (280, 1876), (335, 1568), (392, 1340), (469, 1120), (490, 1072), (536, 980), (560, 938), (670, 784)]