124449920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{27779}}^1$

素因数の和:27805

約数の個数: 64

約数和(自身を含む): 340027200

約数和(自身を除く): 215577280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 27779, 55558, 111116, 138895, 194453, 222232, 277790, 388906, 444464, 555580, 777812, 888928, 972265, 1111160, 1555624, 1777856, 1944530, 2222320, 3111248, 3555712, 3889060, 4444640, 6222496, 7778120, 8889280, 12444992, 15556240, 17778560, 24889984, 31112480, 62224960, 124449920]

約数ペア:

[(1, 124449920), (2, 62224960), (4, 31112480), (5, 24889984), (7, 17778560), (8, 15556240), (10, 12444992), (14, 8889280), (16, 7778120), (20, 6222496), (28, 4444640), (32, 3889060), (35, 3555712), (40, 3111248), (56, 2222320), (64, 1944530), (70, 1777856), (80, 1555624), (112, 1111160), (128, 972265), (140, 888928), (160, 777812), (224, 555580), (280, 444464), (320, 388906), (448, 277790), (560, 222232), (640, 194453), (896, 138895), (1120, 111116), (2240, 55558), (4480, 27779)]