5431609400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3879721}}^1$

素因数の和:3879744

約数の個数: 48

約数和(自身を含む): 14432565840

約数和(自身を除く): 9000956440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3879721, 7759442, 15518884, 19398605, 27158047, 31037768, 38797210, 54316094, 77594420, 96993025, 108632188, 135790235, 155188840, 193986050, 217264376, 271580470, 387972100, 543160940, 678951175, 775944200, 1086321880, 1357902350, 2715804700, 5431609400]

約数ペア:

[(1, 5431609400), (2, 2715804700), (4, 1357902350), (5, 1086321880), (7, 775944200), (8, 678951175), (10, 543160940), (14, 387972100), (20, 271580470), (25, 217264376), (28, 193986050), (35, 155188840), (40, 135790235), (50, 108632188), (56, 96993025), (70, 77594420), (100, 54316094), (140, 38797210), (175, 31037768), (200, 27158047), (280, 19398605), (350, 15518884), (700, 7759442), (1400, 3879721)]