190585520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 477259632

約数和(自身を除く): 286674112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 67, 74, 80, 124, 134, 148, 155, 185, 248, 268, 296, 310, 335, 370, 496, 536, 592, 620, 670, 740, 961, 1072, 1147, 1240, 1340, 1480, 1922, 2077, 2294, 2479, 2480, 2680, 2960, 3844, 4154, 4588, 4805, 4958, 5360, 5735, 7688, 8308, 9176, 9610, 9916, 10385, 11470, 12395, 15376, 16616, 18352, 19220, 19832, 20770, 22940, 24790, 33232, 35557, 38440, 39664, 41540, 45880, 49580, 64387, 71114, 76849, 76880, 83080, 91760, 99160, 128774, 142228, 153698, 166160, 177785, 198320, 257548, 284456, 307396, 321935, 355570, 384245, 515096, 568912, 614792, 643870, 711140, 768490, 1030192, 1229584, 1287740, 1422280, 1536980, 2382319, 2575480, 2844560, 3073960, 4764638, 5150960, 6147920, 9529276, 11911595, 19058552, 23823190, 38117104, 47646380, 95292760, 190585520]

約数ペア:

[(1, 190585520), (2, 95292760), (4, 47646380), (5, 38117104), (8, 23823190), (10, 19058552), (16, 11911595), (20, 9529276), (31, 6147920), (37, 5150960), (40, 4764638), (62, 3073960), (67, 2844560), (74, 2575480), (80, 2382319), (124, 1536980), (134, 1422280), (148, 1287740), (155, 1229584), (185, 1030192), (248, 768490), (268, 711140), (296, 643870), (310, 614792), (335, 568912), (370, 515096), (496, 384245), (536, 355570), (592, 321935), (620, 307396), (670, 284456), (740, 257548), (961, 198320), (1072, 177785), (1147, 166160), (1240, 153698), (1340, 142228), (1480, 128774), (1922, 99160), (2077, 91760), (2294, 83080), (2479, 76880), (2480, 76849), (2680, 71114), (2960, 64387), (3844, 49580), (4154, 45880), (4588, 41540), (4805, 39664), (4958, 38440), (5360, 35557), (5735, 33232), (7688, 24790), (8308, 22940), (9176, 20770), (9610, 19832), (9916, 19220), (10385, 18352), (11470, 16616), (12395, 15376)]