83924140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 196116480

約数和(自身を除く): 112192340

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 47, 74, 76, 94, 95, 127, 148, 185, 188, 190, 235, 254, 370, 380, 470, 508, 635, 703, 740, 893, 940, 1270, 1406, 1739, 1786, 2413, 2540, 2812, 3478, 3515, 3572, 4465, 4699, 4826, 5969, 6956, 7030, 8695, 8930, 9398, 9652, 11938, 12065, 14060, 17390, 17860, 18796, 23495, 23876, 24130, 29845, 33041, 34780, 46990, 48260, 59690, 66082, 89281, 93980, 113411, 119380, 132164, 165205, 178562, 220853, 226822, 330410, 357124, 441706, 446405, 453644, 567055, 660820, 883412, 892810, 1104265, 1134110, 1785620, 2208530, 2268220, 4196207, 4417060, 8392414, 16784828, 20981035, 41962070, 83924140]

約数ペア:

[(1, 83924140), (2, 41962070), (4, 20981035), (5, 16784828), (10, 8392414), (19, 4417060), (20, 4196207), (37, 2268220), (38, 2208530), (47, 1785620), (74, 1134110), (76, 1104265), (94, 892810), (95, 883412), (127, 660820), (148, 567055), (185, 453644), (188, 446405), (190, 441706), (235, 357124), (254, 330410), (370, 226822), (380, 220853), (470, 178562), (508, 165205), (635, 132164), (703, 119380), (740, 113411), (893, 93980), (940, 89281), (1270, 66082), (1406, 59690), (1739, 48260), (1786, 46990), (2413, 34780), (2540, 33041), (2812, 29845), (3478, 24130), (3515, 23876), (3572, 23495), (4465, 18796), (4699, 17860), (4826, 17390), (5969, 14060), (6956, 12065), (7030, 11938), (8695, 9652), (8930, 9398)]