13305902380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{3889}}^1$

素因数の和:4291

約数の個数: 96

約数和(自身を含む): 30702369600

約数和(自身を除く): 17396467220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 347, 493, 580, 694, 986, 1388, 1735, 1972, 2465, 3470, 3889, 4930, 5899, 6940, 7778, 9860, 10063, 11798, 15556, 19445, 20126, 23596, 29495, 38890, 40252, 50315, 58990, 66113, 77780, 100630, 112781, 117980, 132226, 171071, 201260, 225562, 264452, 330565, 342142, 451124, 563905, 661130, 684284, 855355, 1127810, 1322260, 1349483, 1710710, 1917277, 2255620, 2698966, 3421420, 3834554, 5397932, 6747415, 7669108, 9586385, 13494830, 19172770, 22941211, 26989660, 38345540, 39135007, 45882422, 78270014, 91764844, 114706055, 156540028, 195675035, 229412110, 391350070, 458824220, 665295119, 782700140, 1330590238, 2661180476, 3326475595, 6652951190, 13305902380]

約数ペア:

[(1, 13305902380), (2, 6652951190), (4, 3326475595), (5, 2661180476), (10, 1330590238), (17, 782700140), (20, 665295119), (29, 458824220), (34, 391350070), (58, 229412110), (68, 195675035), (85, 156540028), (116, 114706055), (145, 91764844), (170, 78270014), (290, 45882422), (340, 39135007), (347, 38345540), (493, 26989660), (580, 22941211), (694, 19172770), (986, 13494830), (1388, 9586385), (1735, 7669108), (1972, 6747415), (2465, 5397932), (3470, 3834554), (3889, 3421420), (4930, 2698966), (5899, 2255620), (6940, 1917277), (7778, 1710710), (9860, 1349483), (10063, 1322260), (11798, 1127810), (15556, 855355), (19445, 684284), (20126, 661130), (23596, 563905), (29495, 451124), (38890, 342142), (40252, 330565), (50315, 264452), (58990, 225562), (66113, 201260), (77780, 171071), (100630, 132226), (112781, 117980)]