6961120

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 16616880

約数和(自身を除く): 9655760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 313, 556, 626, 695, 1112, 1252, 1390, 1565, 2224, 2504, 2780, 3130, 4448, 5008, 5560, 6260, 10016, 11120, 12520, 22240, 25040, 43507, 50080, 87014, 174028, 217535, 348056, 435070, 696112, 870140, 1392224, 1740280, 3480560, 6961120]

約数ペア:

[(1, 6961120), (2, 3480560), (4, 1740280), (5, 1392224), (8, 870140), (10, 696112), (16, 435070), (20, 348056), (32, 217535), (40, 174028), (80, 87014), (139, 50080), (160, 43507), (278, 25040), (313, 22240), (556, 12520), (626, 11120), (695, 10016), (1112, 6260), (1252, 5560), (1390, 5008), (1565, 4448), (2224, 3130), (2504, 2780)]