2258133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8064761}}^1$

素因数の和:8064779

約数の個数: 32

約数和(自身を含む): 5806628640

約数和(自身を除く): 3548495560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8064761, 16129522, 32259044, 40323805, 56453327, 64518088, 80647610, 112906654, 161295220, 225813308, 282266635, 322590440, 451626616, 564533270, 1129066540, 2258133080]

約数ペア:

[(1, 2258133080), (2, 1129066540), (4, 564533270), (5, 451626616), (7, 322590440), (8, 282266635), (10, 225813308), (14, 161295220), (20, 112906654), (28, 80647610), (35, 64518088), (40, 56453327), (56, 40323805), (70, 32259044), (140, 16129522), (280, 8064761)]