3839080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13711}}^1$

素因数の和:13729

約数の個数: 32

約数和(自身を含む): 9872640

約数和(自身を除く): 6033560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13711, 27422, 54844, 68555, 95977, 109688, 137110, 191954, 274220, 383908, 479885, 548440, 767816, 959770, 1919540, 3839080]

約数ペア:

[(1, 3839080), (2, 1919540), (4, 959770), (5, 767816), (7, 548440), (8, 479885), (10, 383908), (14, 274220), (20, 191954), (28, 137110), (35, 109688), (40, 95977), (56, 68555), (70, 54844), (140, 27422), (280, 13711)]