38820180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5437}}^1$

素因数の和:5473

約数の個数: 96

約数和(自身を含む): 131556096

約数和(自身を除く): 92735916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5437, 7140, 10874, 16311, 21748, 27185, 32622, 38059, 54370, 65244, 76118, 81555, 92429, 108740, 114177, 152236, 163110, 184858, 190295, 228354, 277287, 326220, 369716, 380590, 456708, 462145, 554574, 570885, 647003, 761180, 924290, 1109148, 1141770, 1294006, 1386435, 1848580, 1941009, 2283540, 2588012, 2772870, 3235015, 3882018, 5545740, 6470030, 7764036, 9705045, 12940060, 19410090, 38820180]

約数ペア:

[(1, 38820180), (2, 19410090), (3, 12940060), (4, 9705045), (5, 7764036), (6, 6470030), (7, 5545740), (10, 3882018), (12, 3235015), (14, 2772870), (15, 2588012), (17, 2283540), (20, 1941009), (21, 1848580), (28, 1386435), (30, 1294006), (34, 1141770), (35, 1109148), (42, 924290), (51, 761180), (60, 647003), (68, 570885), (70, 554574), (84, 462145), (85, 456708), (102, 380590), (105, 369716), (119, 326220), (140, 277287), (170, 228354), (204, 190295), (210, 184858), (238, 163110), (255, 152236), (340, 114177), (357, 108740), (420, 92429), (476, 81555), (510, 76118), (595, 65244), (714, 54370), (1020, 38059), (1190, 32622), (1428, 27185), (1785, 21748), (2380, 16311), (3570, 10874), (5437, 7140)]