2348920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8389}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 6040800

約数和(自身を除く): 3691880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8389, 16778, 33556, 41945, 58723, 67112, 83890, 117446, 167780, 234892, 293615, 335560, 469784, 587230, 1174460, 2348920]

約数ペア:

[(1, 2348920), (2, 1174460), (4, 587230), (5, 469784), (7, 335560), (8, 293615), (10, 234892), (14, 167780), (20, 117446), (28, 83890), (35, 67112), (40, 58723), (56, 41945), (70, 33556), (140, 16778), (280, 8389)]