2611025217340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{5322323}}^1$

素因数の和:5323642

約数の個数: 48

約数和(自身を含む): 5776211790720

約数和(自身を除く): 3165186573380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1291, 2582, 5164, 6455, 12910, 24529, 25820, 49058, 98116, 122645, 245290, 490580, 5322323, 10644646, 21289292, 26611615, 53223230, 101124137, 106446460, 202248274, 404496548, 505620685, 1011241370, 2022482740, 6871118993, 13742237986, 27484475972, 34355594965, 68711189930, 130551260867, 137422379860, 261102521734, 522205043468, 652756304335, 1305512608670, 2611025217340]

約数ペア:

[(1, 2611025217340), (2, 1305512608670), (4, 652756304335), (5, 522205043468), (10, 261102521734), (19, 137422379860), (20, 130551260867), (38, 68711189930), (76, 34355594965), (95, 27484475972), (190, 13742237986), (380, 6871118993), (1291, 2022482740), (2582, 1011241370), (5164, 505620685), (6455, 404496548), (12910, 202248274), (24529, 106446460), (25820, 101124137), (49058, 53223230), (98116, 26611615), (122645, 21289292), (245290, 10644646), (490580, 5322323)]