291280545200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1153}}^1\times {\mathrm{4973}}^1$

素因数の和:6271

約数の個数: 120

約数和(自身を含む): 706065427968

約数和(自身を除く): 414784882768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1153, 1270, 2032, 2306, 2540, 3175, 4612, 4973, 5080, 5765, 6350, 9224, 9946, 10160, 11530, 12700, 18448, 19892, 23060, 24865, 25400, 28825, 39784, 46120, 49730, 50800, 57650, 79568, 92240, 99460, 115300, 124325, 146431, 198920, 230600, 248650, 292862, 397840, 461200, 497300, 585724, 631571, 732155, 994600, 1171448, 1263142, 1464310, 1989200, 2342896, 2526284, 2928620, 3157855, 3660775, 5052568, 5733869, 5857240, 6315710, 7321550, 10105136, 11467738, 11714480, 12631420, 14643100, 15789275, 22935476, 25262840, 28669345, 29286200, 31578550, 45870952, 50525680, 57338690, 58572400, 63157100, 91741904, 114677380, 126314200, 143346725, 229354760, 252628400, 286693450, 458709520, 573386900, 728201363, 1146773800, 1456402726, 2293547600, 2912805452, 3641006815, 5825610904, 7282013630, 11651221808, 14564027260, 18205034075, 29128054520, 36410068150, 58256109040, 72820136300, 145640272600, 291280545200]

約数ペア:

[(1, 291280545200), (2, 145640272600), (4, 72820136300), (5, 58256109040), (8, 36410068150), (10, 29128054520), (16, 18205034075), (20, 14564027260), (25, 11651221808), (40, 7282013630), (50, 5825610904), (80, 3641006815), (100, 2912805452), (127, 2293547600), (200, 1456402726), (254, 1146773800), (400, 728201363), (508, 573386900), (635, 458709520), (1016, 286693450), (1153, 252628400), (1270, 229354760), (2032, 143346725), (2306, 126314200), (2540, 114677380), (3175, 91741904), (4612, 63157100), (4973, 58572400), (5080, 57338690), (5765, 50525680), (6350, 45870952), (9224, 31578550), (9946, 29286200), (10160, 28669345), (11530, 25262840), (12700, 22935476), (18448, 15789275), (19892, 14643100), (23060, 12631420), (24865, 11714480), (25400, 11467738), (28825, 10105136), (39784, 7321550), (46120, 6315710), (49730, 5857240), (50800, 5733869), (57650, 5052568), (79568, 3660775), (92240, 3157855), (99460, 2928620), (115300, 2526284), (124325, 2342896), (146431, 1989200), (198920, 1464310), (230600, 1263142), (248650, 1171448), (292862, 994600), (397840, 732155), (461200, 631571), (497300, 585724)]