1796405407540

素因数分解:

$2^2\times 5^1\times {\mathrm{6761}}^1\times {\mathrm{13285057}}^1$

素因数の和:13291827

約数の個数: 24

約数和(自身を含む): 3773009612232

約数和(自身を除く): 1976604204692

約数列:

[1, 2, 4, 5, 10, 20, 6761, 13522, 27044, 33805, 67610, 135220, 13285057, 26570114, 53140228, 66425285, 132850570, 265701140, 89820270377, 179640540754, 359281081508, 449101351885, 898202703770, 1796405407540]

約数ペア:

[(1, 1796405407540), (2, 898202703770), (4, 449101351885), (5, 359281081508), (10, 179640540754), (20, 89820270377), (6761, 265701140), (13522, 132850570), (27044, 66425285), (33805, 53140228), (67610, 26570114), (135220, 13285057)]