6996920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{24989}}^1$

素因数の和:25007

約数の個数: 32

約数和(自身を含む): 17992800

約数和(自身を除く): 10995880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 24989, 49978, 99956, 124945, 174923, 199912, 249890, 349846, 499780, 699692, 874615, 999560, 1399384, 1749230, 3498460, 6996920]

約数ペア:

[(1, 6996920), (2, 3498460), (4, 1749230), (5, 1399384), (7, 999560), (8, 874615), (10, 699692), (14, 499780), (20, 349846), (28, 249890), (35, 199912), (40, 174923), (56, 124945), (70, 99956), (140, 49978), (280, 24989)]