328300

素因数分解:

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

素因数の和:95

約数の個数: 54

約数和(自身を含む): 841092

約数和(自身を除く): 512792

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 350, 469, 490, 670, 700, 938, 980, 1225, 1340, 1675, 1876, 2345, 2450, 3283, 3350, 4690, 4900, 6566, 6700, 9380, 11725, 13132, 16415, 23450, 32830, 46900, 65660, 82075, 164150, 328300]

約数ペア:

[(1, 328300), (2, 164150), (4, 82075), (5, 65660), (7, 46900), (10, 32830), (14, 23450), (20, 16415), (25, 13132), (28, 11725), (35, 9380), (49, 6700), (50, 6566), (67, 4900), (70, 4690), (98, 3350), (100, 3283), (134, 2450), (140, 2345), (175, 1876), (196, 1675), (245, 1340), (268, 1225), (335, 980), (350, 938), (469, 700), (490, 670)]