133150880

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5987}}^1$

素因数の和:6141

約数の個数: 48

約数和(自身を含む): 316884960

約数和(自身を除く): 183734080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 5987, 11120, 11974, 22240, 23948, 29935, 47896, 59870, 95792, 119740, 191584, 239480, 478960, 832193, 957920, 1664386, 3328772, 4160965, 6657544, 8321930, 13315088, 16643860, 26630176, 33287720, 66575440, 133150880]

約数ペア:

[(1, 133150880), (2, 66575440), (4, 33287720), (5, 26630176), (8, 16643860), (10, 13315088), (16, 8321930), (20, 6657544), (32, 4160965), (40, 3328772), (80, 1664386), (139, 957920), (160, 832193), (278, 478960), (556, 239480), (695, 191584), (1112, 119740), (1390, 95792), (2224, 59870), (2780, 47896), (4448, 29935), (5560, 23948), (5987, 22240), (11120, 11974)]