15696416140

素因数分解:

$2^2\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{184187}}^1$

素因数の和:188457

約数の個数: 24

約数和(自身を含む): 32970388752

約数和(自身を除く): 17273972612

約数列:

[1, 2, 4, 5, 10, 20, 4261, 8522, 17044, 21305, 42610, 85220, 184187, 368374, 736748, 920935, 1841870, 3683740, 784820807, 1569641614, 3139283228, 3924104035, 7848208070, 15696416140]

約数ペア:

[(1, 15696416140), (2, 7848208070), (4, 3924104035), (5, 3139283228), (10, 1569641614), (20, 784820807), (4261, 3683740), (8522, 1841870), (17044, 920935), (21305, 736748), (42610, 368374), (85220, 184187)]