69374465680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{18341}}^1$

素因数の和:22004

約数の個数: 80

約数和(自身を含む): 173760222384

約数和(自身を除く): 104385756704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3637, 7274, 14548, 18185, 18341, 29096, 36370, 36682, 47281, 58192, 72740, 73364, 91705, 94562, 145480, 146728, 183410, 189124, 236405, 238433, 290960, 293456, 366820, 378248, 472810, 476866, 733640, 756496, 945620, 953732, 1192165, 1467280, 1891240, 1907464, 2384330, 3782480, 3814928, 4768660, 9537320, 19074640, 66706217, 133412434, 266824868, 333531085, 533649736, 667062170, 867180821, 1067299472, 1334124340, 1734361642, 2668248680, 3468723284, 4335904105, 5336497360, 6937446568, 8671808210, 13874893136, 17343616420, 34687232840, 69374465680]

約数ペア:

[(1, 69374465680), (2, 34687232840), (4, 17343616420), (5, 13874893136), (8, 8671808210), (10, 6937446568), (13, 5336497360), (16, 4335904105), (20, 3468723284), (26, 2668248680), (40, 1734361642), (52, 1334124340), (65, 1067299472), (80, 867180821), (104, 667062170), (130, 533649736), (208, 333531085), (260, 266824868), (520, 133412434), (1040, 66706217), (3637, 19074640), (7274, 9537320), (14548, 4768660), (18185, 3814928), (18341, 3782480), (29096, 2384330), (36370, 1907464), (36682, 1891240), (47281, 1467280), (58192, 1192165), (72740, 953732), (73364, 945620), (91705, 756496), (94562, 733640), (145480, 476866), (146728, 472810), (183410, 378248), (189124, 366820), (236405, 293456), (238433, 290960)]