200045110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1187}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 379779840

約数和(自身を除く): 179734730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 887, 1187, 1774, 2374, 4435, 5935, 8870, 11870, 16853, 22553, 33706, 45106, 84265, 112765, 168530, 225530, 1052869, 2105738, 5264345, 10528690, 20004511, 40009022, 100022555, 200045110]

約数ペア:

[(1, 200045110), (2, 100022555), (5, 40009022), (10, 20004511), (19, 10528690), (38, 5264345), (95, 2105738), (190, 1052869), (887, 225530), (1187, 168530), (1774, 112765), (2374, 84265), (4435, 45106), (5935, 33706), (8870, 22553), (11870, 16853)]