134805920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 349045200

約数和(自身を除く): 214239280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 680, 928, 986, 1160, 1360, 1709, 1972, 2320, 2465, 2720, 3418, 3944, 4640, 4930, 6836, 7888, 8545, 9860, 13672, 15776, 17090, 19720, 27344, 29053, 34180, 39440, 49561, 54688, 58106, 68360, 78880, 99122, 116212, 136720, 145265, 198244, 232424, 247805, 273440, 290530, 396488, 464848, 495610, 581060, 792976, 842537, 929696, 991220, 1162120, 1585952, 1685074, 1982440, 2324240, 3370148, 3964880, 4212685, 4648480, 6740296, 7929760, 8425370, 13480592, 16850740, 26961184, 33701480, 67402960, 134805920]

約数ペア:

[(1, 134805920), (2, 67402960), (4, 33701480), (5, 26961184), (8, 16850740), (10, 13480592), (16, 8425370), (17, 7929760), (20, 6740296), (29, 4648480), (32, 4212685), (34, 3964880), (40, 3370148), (58, 2324240), (68, 1982440), (80, 1685074), (85, 1585952), (116, 1162120), (136, 991220), (145, 929696), (160, 842537), (170, 792976), (232, 581060), (272, 495610), (290, 464848), (340, 396488), (464, 290530), (493, 273440), (544, 247805), (580, 232424), (680, 198244), (928, 145265), (986, 136720), (1160, 116212), (1360, 99122), (1709, 78880), (1972, 68360), (2320, 58106), (2465, 54688), (2720, 49561), (3418, 39440), (3944, 34180), (4640, 29053), (4930, 27344), (6836, 19720), (7888, 17090), (8545, 15776), (9860, 13672)]