104671420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11159}}^1$

素因数の和:11242

約数の個数: 48

約数和(自身を含む): 254983680

約数和(自身を除く): 150312260

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, 4690, 9380, 11159, 22318, 44636, 55795, 78113, 111590, 156226, 223180, 312452, 390565, 747653, 781130, 1495306, 1562260, 2990612, 3738265, 5233571, 7476530, 10467142, 14953060, 20934284, 26167855, 52335710, 104671420]

約数ペア:

[(1, 104671420), (2, 52335710), (4, 26167855), (5, 20934284), (7, 14953060), (10, 10467142), (14, 7476530), (20, 5233571), (28, 3738265), (35, 2990612), (67, 1562260), (70, 1495306), (134, 781130), (140, 747653), (268, 390565), (335, 312452), (469, 223180), (670, 156226), (938, 111590), (1340, 78113), (1876, 55795), (2345, 44636), (4690, 22318), (9380, 11159)]