2000310012

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 5259161600

約数和(自身を除く): 3258851588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 367, 436, 463, 654, 734, 926, 981, 1101, 1308, 1389, 1468, 1852, 1962, 2202, 2778, 2943, 3303, 3924, 4167, 4404, 5556, 5886, 6606, 8334, 9909, 11772, 12501, 13212, 16668, 19818, 25002, 39636, 40003, 50004, 50467, 80006, 100934, 120009, 151401, 160012, 169921, 201868, 240018, 302802, 339842, 360027, 454203, 480036, 509763, 605604, 679684, 720054, 908406, 1019526, 1080081, 1362609, 1440108, 1529289, 1816812, 2039052, 2160162, 2725218, 3058578, 4320324, 4587867, 5450436, 6117156, 9175734, 18351468, 18521389, 37042778, 55564167, 74085556, 111128334, 166692501, 222256668, 333385002, 500077503, 666770004, 1000155006, 2000310012]

約数ペア:

[(1, 2000310012), (2, 1000155006), (3, 666770004), (4, 500077503), (6, 333385002), (9, 222256668), (12, 166692501), (18, 111128334), (27, 74085556), (36, 55564167), (54, 37042778), (108, 18521389), (109, 18351468), (218, 9175734), (327, 6117156), (367, 5450436), (436, 4587867), (463, 4320324), (654, 3058578), (734, 2725218), (926, 2160162), (981, 2039052), (1101, 1816812), (1308, 1529289), (1389, 1440108), (1468, 1362609), (1852, 1080081), (1962, 1019526), (2202, 908406), (2778, 720054), (2943, 679684), (3303, 605604), (3924, 509763), (4167, 480036), (4404, 454203), (5556, 360027), (5886, 339842), (6606, 302802), (8334, 240018), (9909, 201868), (11772, 169921), (12501, 160012), (13212, 151401), (16668, 120009), (19818, 100934), (25002, 80006), (39636, 50467), (40003, 50004)]