2224792340

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{68371}}^1$

素因数の和:70007

約数の個数: 24

約数和(自身を含む): 4675003872

約数和(自身を除く): 2450211532

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 8135, 16270, 32540, 68371, 136742, 273484, 341855, 683710, 1367420, 111239617, 222479234, 444958468, 556198085, 1112396170, 2224792340]

約数ペア:

[(1, 2224792340), (2, 1112396170), (4, 556198085), (5, 444958468), (10, 222479234), (20, 111239617), (1627, 1367420), (3254, 683710), (6508, 341855), (8135, 273484), (16270, 136742), (32540, 68371)]