25710580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 62649216

約数和(自身を除く): 36938636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2741, 4690, 5482, 9380, 10964, 13705, 19187, 27410, 38374, 54820, 76748, 95935, 183647, 191870, 367294, 383740, 734588, 918235, 1285529, 1836470, 2571058, 3672940, 5142116, 6427645, 12855290, 25710580]

約数ペア:

[(1, 25710580), (2, 12855290), (4, 6427645), (5, 5142116), (7, 3672940), (10, 2571058), (14, 1836470), (20, 1285529), (28, 918235), (35, 734588), (67, 383740), (70, 367294), (134, 191870), (140, 183647), (268, 95935), (335, 76748), (469, 54820), (670, 38374), (938, 27410), (1340, 19187), (1876, 13705), (2345, 10964), (2741, 9380), (4690, 5482)]