67249040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6759

約数の個数: 40

約数和(自身を含む): 157608960

約数和(自身を除く): 90359920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 6619, 10160, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 264760, 529520, 840613, 1681226, 3362452, 4203065, 6724904, 8406130, 13449808, 16812260, 33624520, 67249040]

約数ペア:

[(1, 67249040), (2, 33624520), (4, 16812260), (5, 13449808), (8, 8406130), (10, 6724904), (16, 4203065), (20, 3362452), (40, 1681226), (80, 840613), (127, 529520), (254, 264760), (508, 132380), (635, 105904), (1016, 66190), (1270, 52952), (2032, 33095), (2540, 26476), (5080, 13238), (6619, 10160)]