85962437540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{87716773}}^1$

素因数の和:87716796

約数の個数: 36

約数和(自身を含む): 209993956956

約数和(自身を除く): 124031519416

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 87716773, 175433546, 350867092, 438583865, 614017411, 877167730, 1228034822, 1754335460, 2456069644, 3070087055, 4298121877, 6140174110, 8596243754, 12280348220, 17192487508, 21490609385, 42981218770, 85962437540]

約数ペア:

[(1, 85962437540), (2, 42981218770), (4, 21490609385), (5, 17192487508), (7, 12280348220), (10, 8596243754), (14, 6140174110), (20, 4298121877), (28, 3070087055), (35, 2456069644), (49, 1754335460), (70, 1228034822), (98, 877167730), (140, 614017411), (196, 438583865), (245, 350867092), (490, 175433546), (980, 87716773)]