99663220

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{4177}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 209518344

約数和(自身を除く): 109855124

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4177, 4772, 5965, 8354, 11930, 16708, 20885, 23860, 41770, 83540, 4983161, 9966322, 19932644, 24915805, 49831610, 99663220]

約数ペア:

[(1, 99663220), (2, 49831610), (4, 24915805), (5, 19932644), (10, 9966322), (20, 4983161), (1193, 83540), (2386, 41770), (4177, 23860), (4772, 20885), (5965, 16708), (8354, 11930)]