2760785020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2687}}^1$

素因数の和:2923

約数の個数: 96

約数和(自身を含む): 6827950080

約数和(自身を除く): 4067165060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 179, 205, 287, 358, 410, 574, 716, 820, 895, 1148, 1253, 1435, 1790, 2506, 2687, 2870, 3580, 5012, 5374, 5740, 6265, 7339, 10748, 12530, 13435, 14678, 18809, 25060, 26870, 29356, 36695, 37618, 51373, 53740, 73390, 75236, 94045, 102746, 110167, 146780, 188090, 205492, 220334, 256865, 376180, 440668, 480973, 513730, 550835, 771169, 961946, 1027460, 1101670, 1542338, 1923892, 2203340, 2404865, 3084676, 3366811, 3855845, 4809730, 6733622, 7711690, 9619460, 13467244, 15423380, 16834055, 19719893, 33668110, 39439786, 67336220, 78879572, 98599465, 138039251, 197198930, 276078502, 394397860, 552157004, 690196255, 1380392510, 2760785020]

約数ペア:

[(1, 2760785020), (2, 1380392510), (4, 690196255), (5, 552157004), (7, 394397860), (10, 276078502), (14, 197198930), (20, 138039251), (28, 98599465), (35, 78879572), (41, 67336220), (70, 39439786), (82, 33668110), (140, 19719893), (164, 16834055), (179, 15423380), (205, 13467244), (287, 9619460), (358, 7711690), (410, 6733622), (574, 4809730), (716, 3855845), (820, 3366811), (895, 3084676), (1148, 2404865), (1253, 2203340), (1435, 1923892), (1790, 1542338), (2506, 1101670), (2687, 1027460), (2870, 961946), (3580, 771169), (5012, 550835), (5374, 513730), (5740, 480973), (6265, 440668), (7339, 376180), (10748, 256865), (12530, 220334), (13435, 205492), (14678, 188090), (18809, 146780), (25060, 110167), (26870, 102746), (29356, 94045), (36695, 75236), (37618, 73390), (51373, 53740)]