2017839140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10771}}^1$

素因数の和:10845

約数の個数: 96

約数和(自身を含む): 4886179200

約数和(自身を除く): 2868340060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 58, 68, 76, 85, 95, 116, 145, 170, 190, 290, 323, 340, 380, 493, 551, 580, 646, 986, 1102, 1292, 1615, 1972, 2204, 2465, 2755, 3230, 4930, 5510, 6460, 9367, 9860, 10771, 11020, 18734, 21542, 37468, 43084, 46835, 53855, 93670, 107710, 183107, 187340, 204649, 215420, 312359, 366214, 409298, 624718, 732428, 818596, 915535, 1023245, 1249436, 1561795, 1831070, 2046490, 3123590, 3479033, 3662140, 4092980, 5310103, 5934821, 6247180, 6958066, 10620206, 11869642, 13916132, 17395165, 21240412, 23739284, 26550515, 29674105, 34790330, 53101030, 59348210, 69580660, 100891957, 106202060, 118696420, 201783914, 403567828, 504459785, 1008919570, 2017839140]

約数ペア:

[(1, 2017839140), (2, 1008919570), (4, 504459785), (5, 403567828), (10, 201783914), (17, 118696420), (19, 106202060), (20, 100891957), (29, 69580660), (34, 59348210), (38, 53101030), (58, 34790330), (68, 29674105), (76, 26550515), (85, 23739284), (95, 21240412), (116, 17395165), (145, 13916132), (170, 11869642), (190, 10620206), (290, 6958066), (323, 6247180), (340, 5934821), (380, 5310103), (493, 4092980), (551, 3662140), (580, 3479033), (646, 3123590), (986, 2046490), (1102, 1831070), (1292, 1561795), (1615, 1249436), (1972, 1023245), (2204, 915535), (2465, 818596), (2755, 732428), (3230, 624718), (4930, 409298), (5510, 366214), (6460, 312359), (9367, 215420), (9860, 204649), (10771, 187340), (11020, 183107), (18734, 107710), (21542, 93670), (37468, 53855), (43084, 46835)]