85517390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 97374130

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 83, 166, 205, 287, 359, 410, 415, 574, 581, 718, 830, 1162, 1435, 1795, 2513, 2870, 2905, 3403, 3590, 5026, 5810, 6806, 12565, 14719, 17015, 23821, 25130, 29438, 29797, 34030, 47642, 59594, 73595, 103033, 119105, 147190, 148985, 206066, 208579, 238210, 297970, 417158, 515165, 1030330, 1042895, 1221677, 2085790, 2443354, 6108385, 8551739, 12216770, 17103478, 42758695, 85517390]

約数ペア:

[(1, 85517390), (2, 42758695), (5, 17103478), (7, 12216770), (10, 8551739), (14, 6108385), (35, 2443354), (41, 2085790), (70, 1221677), (82, 1042895), (83, 1030330), (166, 515165), (205, 417158), (287, 297970), (359, 238210), (410, 208579), (415, 206066), (574, 148985), (581, 147190), (718, 119105), (830, 103033), (1162, 73595), (1435, 59594), (1795, 47642), (2513, 34030), (2870, 29797), (2905, 29438), (3403, 25130), (3590, 23821), (5026, 17015), (5810, 14719), (6806, 12565)]