38128620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 117028800

約数和(自身を除く): 78900180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1289, 1479, 1740, 1972, 2465, 2578, 2958, 3867, 4930, 5156, 5916, 6445, 7395, 7734, 9860, 12890, 14790, 15468, 19335, 21913, 25780, 29580, 37381, 38670, 43826, 65739, 74762, 77340, 87652, 109565, 112143, 131478, 149524, 186905, 219130, 224286, 262956, 328695, 373810, 438260, 448572, 560715, 635477, 657390, 747620, 1121430, 1270954, 1314780, 1906431, 2242860, 2541908, 3177385, 3812862, 6354770, 7625724, 9532155, 12709540, 19064310, 38128620]

約数ペア:

[(1, 38128620), (2, 19064310), (3, 12709540), (4, 9532155), (5, 7625724), (6, 6354770), (10, 3812862), (12, 3177385), (15, 2541908), (17, 2242860), (20, 1906431), (29, 1314780), (30, 1270954), (34, 1121430), (51, 747620), (58, 657390), (60, 635477), (68, 560715), (85, 448572), (87, 438260), (102, 373810), (116, 328695), (145, 262956), (170, 224286), (174, 219130), (204, 186905), (255, 149524), (290, 131478), (340, 112143), (348, 109565), (435, 87652), (493, 77340), (510, 74762), (580, 65739), (870, 43826), (986, 38670), (1020, 37381), (1289, 29580), (1479, 25780), (1740, 21913), (1972, 19335), (2465, 15468), (2578, 14790), (2958, 12890), (3867, 9860), (4930, 7734), (5156, 7395), (5916, 6445)]