6727508720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{23431}}^1$

素因数の和:23578

約数の個数: 80

約数和(自身を含む): 16230502848

約数和(自身を除く): 9502994128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 97, 148, 185, 194, 296, 370, 388, 485, 592, 740, 776, 970, 1480, 1552, 1940, 2960, 3589, 3880, 7178, 7760, 14356, 17945, 23431, 28712, 35890, 46862, 57424, 71780, 93724, 117155, 143560, 187448, 234310, 287120, 374896, 468620, 866947, 937240, 1733894, 1874480, 2272807, 3467788, 4334735, 4545614, 6935576, 8669470, 9091228, 11364035, 13871152, 17338940, 18182456, 22728070, 34677880, 36364912, 45456140, 69355760, 84093859, 90912280, 168187718, 181824560, 336375436, 420469295, 672750872, 840938590, 1345501744, 1681877180, 3363754360, 6727508720]

約数ペア:

[(1, 6727508720), (2, 3363754360), (4, 1681877180), (5, 1345501744), (8, 840938590), (10, 672750872), (16, 420469295), (20, 336375436), (37, 181824560), (40, 168187718), (74, 90912280), (80, 84093859), (97, 69355760), (148, 45456140), (185, 36364912), (194, 34677880), (296, 22728070), (370, 18182456), (388, 17338940), (485, 13871152), (592, 11364035), (740, 9091228), (776, 8669470), (970, 6935576), (1480, 4545614), (1552, 4334735), (1940, 3467788), (2960, 2272807), (3589, 1874480), (3880, 1733894), (7178, 937240), (7760, 866947), (14356, 468620), (17945, 374896), (23431, 287120), (28712, 234310), (35890, 187448), (46862, 143560), (57424, 117155), (71780, 93724)]