185699080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9341}}^1$

素因数の和:9430

約数の個数: 64

約数和(自身を含む): 484289280

約数和(自身を除く): 298590200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9341, 9940, 18682, 19880, 37364, 46705, 65387, 74728, 93410, 130774, 186820, 261548, 326935, 373640, 523096, 653870, 663211, 1307740, 1326422, 2615480, 2652844, 3316055, 4642477, 5305688, 6632110, 9284954, 13264220, 18569908, 23212385, 26528440, 37139816, 46424770, 92849540, 185699080]

約数ペア:

[(1, 185699080), (2, 92849540), (4, 46424770), (5, 37139816), (7, 26528440), (8, 23212385), (10, 18569908), (14, 13264220), (20, 9284954), (28, 6632110), (35, 5305688), (40, 4642477), (56, 3316055), (70, 2652844), (71, 2615480), (140, 1326422), (142, 1307740), (280, 663211), (284, 653870), (355, 523096), (497, 373640), (568, 326935), (710, 261548), (994, 186820), (1420, 130774), (1988, 93410), (2485, 74728), (2840, 65387), (3976, 46705), (4970, 37364), (9341, 19880), (9940, 18682)]