13549492610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{3499}}^1$

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 26082000000

約数和(自身を除く): 12532507390

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 229, 445, 458, 890, 1145, 1691, 2290, 3382, 3499, 4351, 6998, 8455, 8702, 16910, 17495, 20381, 21755, 34990, 40762, 43510, 66481, 101905, 132962, 203810, 311411, 332405, 387239, 622822, 664810, 774478, 801271, 1557055, 1602542, 1936195, 3114110, 3872390, 4006355, 5916809, 8012710, 11833618, 15224149, 29584045, 30448298, 59168090, 71313119, 76120745, 142626238, 152241490, 356565595, 713131190, 1354949261, 2709898522, 6774746305, 13549492610]

約数ペア:

[(1, 13549492610), (2, 6774746305), (5, 2709898522), (10, 1354949261), (19, 713131190), (38, 356565595), (89, 152241490), (95, 142626238), (178, 76120745), (190, 71313119), (229, 59168090), (445, 30448298), (458, 29584045), (890, 15224149), (1145, 11833618), (1691, 8012710), (2290, 5916809), (3382, 4006355), (3499, 3872390), (4351, 3114110), (6998, 1936195), (8455, 1602542), (8702, 1557055), (16910, 801271), (17495, 774478), (20381, 664810), (21755, 622822), (34990, 387239), (40762, 332405), (43510, 311411), (66481, 203810), (101905, 132962)]