5835220

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 12348000

約数和(自身を除く): 6512780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2099, 2780, 4198, 8396, 10495, 20990, 41980, 291761, 583522, 1167044, 1458805, 2917610, 5835220]

約数ペア:

[(1, 5835220), (2, 2917610), (4, 1458805), (5, 1167044), (10, 583522), (20, 291761), (139, 41980), (278, 20990), (556, 10495), (695, 8396), (1390, 4198), (2099, 2780)]