13599891520

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{334643}}^1$

素因数の和:334787

約数の個数: 56

約数和(自身を含む): 32639837184

約数和(自身を除く): 19039945664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 334643, 669286, 1338572, 1673215, 2677144, 3346430, 5354288, 6692860, 10708576, 13385720, 21417152, 26771440, 42499661, 53542880, 84999322, 107085760, 169998644, 212498305, 339997288, 424996610, 679994576, 849993220, 1359989152, 1699986440, 2719978304, 3399972880, 6799945760, 13599891520]

約数ペア:

[(1, 13599891520), (2, 6799945760), (4, 3399972880), (5, 2719978304), (8, 1699986440), (10, 1359989152), (16, 849993220), (20, 679994576), (32, 424996610), (40, 339997288), (64, 212498305), (80, 169998644), (127, 107085760), (160, 84999322), (254, 53542880), (320, 42499661), (508, 26771440), (635, 21417152), (1016, 13385720), (1270, 10708576), (2032, 6692860), (2540, 5354288), (4064, 3346430), (5080, 2677144), (8128, 1673215), (10160, 1338572), (20320, 669286), (40640, 334643)]